diff --git a/app/db/seed/index.ts b/app/db/seed/index.ts
index 09c8da35a..e9dabf548 100644
--- a/app/db/seed/index.ts
+++ b/app/db/seed/index.ts
@@ -2212,13 +2212,14 @@ const detailedTeam = (seedVariation?: SeedVariation | null) => () => {
 		sql
 			.prepare(
 				/*sql*/ `
-      insert into "AllTeamMember" ("teamId", "userId", "role", "isOwner", "leftAt")
+      insert into "AllTeamMember" ("teamId", "userId", "role", "isOwner", "leftAt", "order")
         values (
           1,
           ${userId},
           ${i === 0 ? "'CAPTAIN'" : "'FRONTLINE'"},
           ${i === 0 ? 1 : 0},
-          ${i < 4 ? "null" : "1672587342"}
+          ${i < 4 ? "null" : "1672587342"},
+          ${i}
         )
     `,
 			)
@@ -2290,12 +2291,13 @@ function otherTeams() {
 			sql
 				.prepare(
 					/*sql*/ `
-        insert into "AllTeamMember" ("teamId", "userId", "role", "isOwner")
+        insert into "AllTeamMember" ("teamId", "userId", "role", "isOwner", "order")
           values (
             ${i},
             ${userId},
             ${j === 0 ? "'CAPTAIN'" : "'FRONTLINE'"},
-            ${j === 0 ? 1 : 0}
+            ${j === 0 ? 1 : 0},
+            ${j}
           )
       `,
 				)
diff --git a/app/db/tables.ts b/app/db/tables.ts
index ecd880a34..f2a02b9b4 100644
--- a/app/db/tables.ts
+++ b/app/db/tables.ts
@@ -102,6 +102,8 @@ export interface TeamMember {
 	customRole: string | null;
 	/** If customRole is defined, this classifies how the role should be treated */
 	roleType: MemberRoleType | null;
+	/** User-defined ordering of members within a team (ascending) */
+	order: Generated<number>;
 	teamId: number;
 	userId: number;
 	isMainTeam: DBBoolean;
diff --git a/app/features/team/TeamRepository.server.ts b/app/features/team/TeamRepository.server.ts
index 893667633..01b4451ad 100644
--- a/app/features/team/TeamRepository.server.ts
+++ b/app/features/team/TeamRepository.server.ts
@@ -34,7 +34,8 @@ export function findAllUndisbanded() {
 					.innerJoin("User", "User.id", "TeamMemberWithSecondary.userId")
 					.leftJoin("PlusTier", "PlusTier.userId", "User.id")
 					.select(["User.id", "User.username", "PlusTier.tier as plusTier"])
-					.whereRef("TeamMemberWithSecondary.teamId", "=", "Team.id"),
+					.whereRef("TeamMemberWithSecondary.teamId", "=", "Team.id")
+					.orderBy("TeamMemberWithSecondary.order", "asc"),
 			).as("members"),
 		])
 		.execute();
@@ -79,7 +80,7 @@ export function searchByName({
 							]),
 						]),
 					)
-					.orderBy("TeamMemberWithSecondary.isOwner", "desc"),
+					.orderBy("TeamMemberWithSecondary.order", "asc"),
 			).as("members"),
 		])
 		.where("Team.name", "like", `%${query}%`)
@@ -186,7 +187,8 @@ export function findByCustomUrl(
 						"User.patronTier",
 						userProfileWeapons(innerEb).as("weapons"),
 					])
-					.whereRef("TeamMemberWithSecondary.teamId", "=", "Team.id"),
+					.whereRef("TeamMemberWithSecondary.teamId", "=", "Team.id")
+					.orderBy("TeamMemberWithSecondary.order", "asc"),
 			).as("members"),
 		])
 		.$if(includeInviteCode, (qb) => qb.select("Team.inviteCode"))
@@ -321,7 +323,8 @@ export async function teamsByMemberUserId(
 					.selectFrom("TeamMemberWithSecondary as m2")
 					.innerJoin("User", "User.id", "m2.userId")
 					.select((eb) => [...commonUserSelect(eb), "m2.role", "m2.roleType"])
-					.whereRef("TeamMemberWithSecondary.teamId", "=", "m2.teamId"),
+					.whereRef("TeamMemberWithSecondary.teamId", "=", "m2.teamId")
+					.orderBy("m2.order", "asc"),
 			).as("members"),
 		])
 		.where("userId", "=", userId)
@@ -532,13 +535,24 @@ export function joinTeam({
 
 		const isMainTeam = Number(teamCount === 0);
 
+		const maxOrder = await trx
+			.selectFrom("AllTeamMember")
+			.select((eb) =>
+				eb.fn.coalesce(eb.fn.max("order"), sql<number>`-1`).as("maxOrder"),
+			)
+			.where("teamId", "=", teamId)
+			.where("leftAt", "is", null)
+			.executeTakeFirst();
+		const order = (maxOrder?.maxOrder ?? -1) + 1;
+
 		await trx
 			.insertInto("AllTeamMember")
-			.values({ userId, teamId, isMainTeam })
+			.values({ userId, teamId, isMainTeam, order })
 			.onConflict((oc) =>
 				oc.columns(["userId", "teamId"]).doUpdateSet({
 					leftAt: null,
 					isMainTeam,
+					order,
 				}),
 			)
 			.execute();
@@ -575,6 +589,7 @@ export function updateRoster({
 		customRole: Tables["TeamMember"]["customRole"];
 		roleType: Tables["TeamMember"]["roleType"];
 		isManager: boolean;
+		order: number;
 	}>;
 	kickedUserIds: number[];
 }) {
@@ -591,6 +606,7 @@ export function updateRoster({
 					customRole: member.customRole,
 					roleType: member.roleType,
 					isManager: member.isManager ? 1 : 0,
+					order: member.order,
 				})
 				.where("teamId", "=", teamId)
 				.where("userId", "=", member.userId)
diff --git a/app/features/team/actions/t.$customUrl.roster.server.ts b/app/features/team/actions/t.$customUrl.roster.server.ts
index 709651c3a..167f4a9ee 100644
--- a/app/features/team/actions/t.$customUrl.roster.server.ts
+++ b/app/features/team/actions/t.$customUrl.roster.server.ts
@@ -59,7 +59,7 @@ export const action: ActionFunction = async ({ request, params }) => {
 
 			await TeamRepository.updateRoster({
 				teamId: team.id,
-				members: data.members.map((member) => {
+				members: data.members.map((member, index) => {
 					const isCustom = member.role === CUSTOM_ROLE_VALUE;
 					const existing = existingMembersById.get(member.userId);
 					const isProtectedMember = Boolean(
@@ -78,6 +78,7 @@ export const action: ActionFunction = async ({ request, params }) => {
 						isManager: isProtectedMember
 							? Boolean(existing?.isManager)
 							: member.isManager,
+						order: index,
 					};
 				}),
 				kickedUserIds,
diff --git a/app/features/team/routes/t.$customUrl.roster.tsx b/app/features/team/routes/t.$customUrl.roster.tsx
index cd252ad99..7d5685004 100644
--- a/app/features/team/routes/t.$customUrl.roster.tsx
+++ b/app/features/team/routes/t.$customUrl.roster.tsx
@@ -147,7 +147,10 @@ function MemberActions() {
 									className="stack md-plus"
 									data-testid={`member-row-${index}`}
 								>
-									<div className="stack horizontal sm items-center text-sm font-bold mb-2">
+									<div
+										className="stack horizontal sm items-center text-sm font-bold mb-2"
+										data-testid={`member-row-username-${index}`}
+									>
 										{member ? <Avatar size="xs" user={member} /> : null}
 										{member?.username}
 									</div>
diff --git a/app/features/team/team-schemas.ts b/app/features/team/team-schemas.ts
index 23f0301cd..61b120448 100644
--- a/app/features/team/team-schemas.ts
+++ b/app/features/team/team-schemas.ts
@@ -69,6 +69,7 @@ export const updateRosterSchema = z
 		members: array({
 			max: TEAM.MAX_MEMBER_COUNT,
 			addable: false,
+			sortable: true,
 			field: fieldset({
 				fields: z.object({
 					userId: idConstant(),
diff --git a/app/form/SendouForm.browser.test.tsx b/app/form/SendouForm.browser.test.tsx
index fdcf1a64e..fa3bb6abd 100644
--- a/app/form/SendouForm.browser.test.tsx
+++ b/app/form/SendouForm.browser.test.tsx
@@ -1100,6 +1100,69 @@ describe("SendouForm", () => {
 			expect((inputs[0] as HTMLInputElement).value).toBe("Bob");
 		});
 
+		test("sortable array renders move buttons and reorders items", async () => {
+			const schema = z.object({
+				members: array({
+					label: "labels.members",
+					min: 0,
+					max: 10,
+					sortable: true,
+					field: fieldset({
+						fields: z.object({
+							name: textFieldRequired({ label: "labels.name", maxLength: 100 }),
+						}),
+					}),
+				}),
+			});
+
+			const screen = await renderForm(schema, {
+				defaultValues: { members: [{ name: "Alice" }, { name: "Bob" }] },
+			});
+
+			const moveDownButtons = screen.container.querySelectorAll(
+				'button[aria-label="Move down"]',
+			);
+			expect(moveDownButtons.length).toBe(2);
+
+			// the first item can't move up and the last can't move down
+			const moveUpButtons = screen.container.querySelectorAll(
+				'button[aria-label="Move up"]',
+			);
+			expect((moveUpButtons[0] as HTMLButtonElement).disabled).toBe(true);
+			expect((moveDownButtons[1] as HTMLButtonElement).disabled).toBe(true);
+
+			// move the first item down past the second
+			await userEvent.click(moveDownButtons[0]);
+
+			const inputs = screen.container.querySelectorAll('input[type="text"]');
+			expect((inputs[0] as HTMLInputElement).value).toBe("Bob");
+			expect((inputs[1] as HTMLInputElement).value).toBe("Alice");
+		});
+
+		test("non-sortable array renders no move buttons", async () => {
+			const schema = z.object({
+				members: array({
+					label: "labels.members",
+					min: 0,
+					max: 10,
+					field: fieldset({
+						fields: z.object({
+							name: textFieldRequired({ label: "labels.name", maxLength: 100 }),
+						}),
+					}),
+				}),
+			});
+
+			const screen = await renderForm(schema, {
+				defaultValues: { members: [{ name: "Alice" }, { name: "Bob" }] },
+			});
+
+			const moveButtons = screen.container.querySelectorAll(
+				'button[aria-label="Move down"], button[aria-label="Move up"]',
+			);
+			expect(moveButtons.length).toBe(0);
+		});
+
 		test("removing an added fieldset row returns to a single non-removable row", async () => {
 			// Mirrors the staff form: a select field gives the row a non-empty default
 			// (role), so a freshly added row isn't "blank" yet is still pristine.
diff --git a/app/form/fields/ArrayFormField.module.css b/app/form/fields/ArrayFormField.module.css
index a80b65a89..36ea747e1 100644
--- a/app/form/fields/ArrayFormField.module.css
+++ b/app/form/fields/ArrayFormField.module.css
@@ -16,13 +16,6 @@
 	border-radius: var(--header-border-radius) var(--header-border-radius) 0 0;
 }
 
-.dragHandle {
-	width: var(--s-5);
-	height: var(--s-5);
-	cursor: grab;
-	color: var(--color-text-high);
-}
-
 .headerLabel {
 	flex: 1;
 	font-size: var(--font-xs);
diff --git a/app/form/fields/ArrayFormField.tsx b/app/form/fields/ArrayFormField.tsx
index 27799e1f7..6f449031a 100644
--- a/app/form/fields/ArrayFormField.tsx
+++ b/app/form/fields/ArrayFormField.tsx
@@ -1,4 +1,4 @@
-import { Plus, Trash } from "lucide-react";
+import { ChevronDown, ChevronUp, Plus, Trash } from "lucide-react";
 import type * as React from "react";
 import { useTranslation } from "react-i18next";
 import { isDeepEqual, omit } from "remeda";
@@ -110,43 +110,60 @@ export function ArrayFormField({
 		return ((value[idx] as Record<string, unknown>)?._key as string) ?? idx;
 	};
 
+	// Sorting is only offered for object arrays; primitive arrays are rendered
+	// inline without the fieldset header that carries the reorder controls.
+	const isSortable = Boolean(sortable) && isObjectArray;
+
+	const handleMoveAt = (index: number, direction: 1 | -1) => {
+		const target = index + direction;
+		if (target < 0 || target >= count) return;
+
+		const next = [...value];
+		[next[index], next[target]] = [next[target], next[index]];
+		onChange(next);
+	};
+
 	return (
 		<div className="stack md w-full">
 			{translatedLabel ? (
 				<div className="text-xs font-semi-bold">{translatedLabel}</div>
 			) : null}
-			{Array.from({ length: visibleCount }).map((_, idx) =>
-				isObjectArray ? (
-					<ArrayItemFieldset
-						key={itemKey(idx)}
-						index={idx}
-						canRemove={canRemoveAt(idx)}
-						onRemove={() => handleRemoveAt(idx)}
-						sortable={sortable}
-					>
-						{renderItem(idx, `${name}[${idx}]`)}
-					</ArrayItemFieldset>
-				) : (
-					<div
-						key={itemKey(idx)}
-						className="stack horizontal sm items-start w-full"
-					>
-						<div className={styles.itemInput}>
+			{isObjectArray
+				? Array.from({ length: visibleCount }).map((_, idx) => (
+						<ArrayItemFieldset
+							key={itemKey(idx)}
+							index={idx}
+							canRemove={canRemoveAt(idx)}
+							onRemove={() => handleRemoveAt(idx)}
+							sortable={isSortable}
+							canMoveUp={idx > 0}
+							canMoveDown={idx < count - 1}
+							onMoveUp={() => handleMoveAt(idx, -1)}
+							onMoveDown={() => handleMoveAt(idx, 1)}
+						>
 							{renderItem(idx, `${name}[${idx}]`)}
+						</ArrayItemFieldset>
+					))
+				: Array.from({ length: visibleCount }).map((_, idx) => (
+						<div
+							key={itemKey(idx)}
+							className="stack horizontal sm items-start w-full"
+						>
+							<div className={styles.itemInput}>
+								{renderItem(idx, `${name}[${idx}]`)}
+							</div>
+							{canRemoveAt(idx) ? (
+								<SendouButton
+									icon={<Trash />}
+									aria-label="Remove item"
+									size="small"
+									variant="minimal-destructive"
+									onPress={() => handleRemoveAt(idx)}
+									className={styles.removeButton}
+								/>
+							) : null}
 						</div>
-						{canRemoveAt(idx) ? (
-							<SendouButton
-								icon={<Trash />}
-								aria-label="Remove item"
-								size="small"
-								variant="minimal-destructive"
-								onPress={() => handleRemoveAt(idx)}
-								className={styles.removeButton}
-							/>
-						) : null}
-					</div>
-				),
-			)}
+					))}
 			{translatedError ? (
 				<FormMessage type="error">{translatedError}</FormMessage>
 			) : null}
@@ -175,18 +192,47 @@ function ArrayItemFieldset({
 	canRemove,
 	onRemove,
 	sortable,
+	canMoveUp,
+	canMoveDown,
+	onMoveUp,
+	onMoveDown,
 }: {
 	index: number;
 	children: React.ReactNode;
 	canRemove: boolean;
 	onRemove: () => void;
 	sortable?: boolean;
+	canMoveUp?: boolean;
+	canMoveDown?: boolean;
+	onMoveUp?: () => void;
+	onMoveDown?: () => void;
 }) {
 	return (
 		<fieldset className={styles.card}>
 			<div className={styles.header}>
-				{sortable ? <span className={styles.dragHandle}>☰</span> : null}
 				<legend className={styles.headerLabel}>#{index + 1}</legend>
+				{sortable ? (
+					<>
+						<SendouButton
+							shape="circle"
+							icon={<ChevronDown />}
+							aria-label="Move down"
+							size="small"
+							variant="minimal"
+							onPress={onMoveDown}
+							isDisabled={!canMoveDown}
+						/>
+						<SendouButton
+							shape="circle"
+							icon={<ChevronUp />}
+							aria-label="Move up"
+							size="small"
+							variant="minimal"
+							onPress={onMoveUp}
+							isDisabled={!canMoveUp}
+						/>
+					</>
+				) : null}
 				<SendouButton
 					className={canRemove ? undefined : "invisible"}
 					shape="circle"
diff --git a/app/form/types.ts b/app/form/types.ts
index 97c432763..be51e88ed 100644
--- a/app/form/types.ts
+++ b/app/form/types.ts
@@ -130,6 +130,8 @@ export interface FormFieldArray<T extends string, S extends z.ZodType>
 	field: S;
 	/** When false, the "Add" button is hidden (the array can only be edited/shrunk, not grown). Defaults to true. */
 	addable?: boolean;
+	/** When true, items (object arrays only) can be reordered via drag-and-drop and the new order is reflected in the value. */
+	sortable?: boolean;
 }
 
 interface FormFieldTimeRange<T extends string> extends FormFieldBase<T> {
diff --git a/db-test.sqlite3 b/db-test.sqlite3
index b661f602c..f6b2f5d6e 100644
Binary files a/db-test.sqlite3 and b/db-test.sqlite3 differ
diff --git a/e2e/seeds/db-seed-AB_RR.sqlite3 b/e2e/seeds/db-seed-AB_RR.sqlite3
index 8419f10a1..59efa13d8 100644
Binary files a/e2e/seeds/db-seed-AB_RR.sqlite3 and b/e2e/seeds/db-seed-AB_RR.sqlite3 differ
diff --git a/e2e/seeds/db-seed-DEFAULT.sqlite3 b/e2e/seeds/db-seed-DEFAULT.sqlite3
index 4753efaf7..28aac23b9 100644
Binary files a/e2e/seeds/db-seed-DEFAULT.sqlite3 and b/e2e/seeds/db-seed-DEFAULT.sqlite3 differ
diff --git a/e2e/seeds/db-seed-FINALIZED_BRACKET.sqlite3 b/e2e/seeds/db-seed-FINALIZED_BRACKET.sqlite3
index b96f8dbe0..5dc58a85c 100644
Binary files a/e2e/seeds/db-seed-FINALIZED_BRACKET.sqlite3 and b/e2e/seeds/db-seed-FINALIZED_BRACKET.sqlite3 differ
diff --git a/e2e/seeds/db-seed-IN_SQ_MATCH.sqlite3 b/e2e/seeds/db-seed-IN_SQ_MATCH.sqlite3
index 0aeeedd60..155d00f4f 100644
Binary files a/e2e/seeds/db-seed-IN_SQ_MATCH.sqlite3 and b/e2e/seeds/db-seed-IN_SQ_MATCH.sqlite3 differ
diff --git a/e2e/seeds/db-seed-NO_SCRIMS.sqlite3 b/e2e/seeds/db-seed-NO_SCRIMS.sqlite3
index 18d67fe09..95b1b688d 100644
Binary files a/e2e/seeds/db-seed-NO_SCRIMS.sqlite3 and b/e2e/seeds/db-seed-NO_SCRIMS.sqlite3 differ
diff --git a/e2e/seeds/db-seed-NO_SQ_GROUPS.sqlite3 b/e2e/seeds/db-seed-NO_SQ_GROUPS.sqlite3
index 8abc05633..0423e3335 100644
Binary files a/e2e/seeds/db-seed-NO_SQ_GROUPS.sqlite3 and b/e2e/seeds/db-seed-NO_SQ_GROUPS.sqlite3 differ
diff --git a/e2e/seeds/db-seed-NO_TOURNAMENT_TEAMS.sqlite3 b/e2e/seeds/db-seed-NO_TOURNAMENT_TEAMS.sqlite3
index b37ec626f..6ee68595e 100644
Binary files a/e2e/seeds/db-seed-NO_TOURNAMENT_TEAMS.sqlite3 and b/e2e/seeds/db-seed-NO_TOURNAMENT_TEAMS.sqlite3 differ
diff --git a/e2e/seeds/db-seed-NZAP_IN_TEAM.sqlite3 b/e2e/seeds/db-seed-NZAP_IN_TEAM.sqlite3
index 451620a80..16acdca1a 100644
Binary files a/e2e/seeds/db-seed-NZAP_IN_TEAM.sqlite3 and b/e2e/seeds/db-seed-NZAP_IN_TEAM.sqlite3 differ
diff --git a/e2e/seeds/db-seed-REG_OPEN.sqlite3 b/e2e/seeds/db-seed-REG_OPEN.sqlite3
index 70be4df49..345578b39 100644
Binary files a/e2e/seeds/db-seed-REG_OPEN.sqlite3 and b/e2e/seeds/db-seed-REG_OPEN.sqlite3 differ
diff --git a/e2e/seeds/db-seed-SMALL_SOS.sqlite3 b/e2e/seeds/db-seed-SMALL_SOS.sqlite3
index d9da850cd..fd768aa5e 100644
Binary files a/e2e/seeds/db-seed-SMALL_SOS.sqlite3 and b/e2e/seeds/db-seed-SMALL_SOS.sqlite3 differ
diff --git a/e2e/seeds/db-seed-TEAM_MAP_PREFS.sqlite3 b/e2e/seeds/db-seed-TEAM_MAP_PREFS.sqlite3
index 9ca59bd9a..a2b7f6525 100644
Binary files a/e2e/seeds/db-seed-TEAM_MAP_PREFS.sqlite3 and b/e2e/seeds/db-seed-TEAM_MAP_PREFS.sqlite3 differ
diff --git a/e2e/team.spec.ts b/e2e/team.spec.ts
index c59a16250..bd7b6b545 100644
--- a/e2e/team.spec.ts
+++ b/e2e/team.spec.ts
@@ -113,6 +113,53 @@ test.describe("Team page", () => {
 		await expect(page.getByText("Strategist").first()).toBeVisible();
 	});
 
+	test("reorders members via move buttons", async ({ page }) => {
+		await seed(page);
+		await impersonate(page, ADMIN_ID);
+		await navigate({ page, url: teamPage("alliance-rogue") });
+
+		await page.getByTestId("manage-roster-button").click();
+
+		const firstName = await page
+			.getByTestId("member-row-username-0")
+			.innerText();
+		const secondName = await page
+			.getByTestId("member-row-username-1")
+			.innerText();
+		expect(firstName).not.toBe(secondName);
+
+		const firstRow = page.locator("fieldset:has([data-testid='member-row-0'])");
+		const lastRow = page.locator("fieldset:has([data-testid='member-row-3'])");
+
+		// the first member can't move up and the last can't move down
+		await expect(
+			firstRow.getByRole("button", { name: "Move up" }),
+		).toBeDisabled();
+		await expect(
+			lastRow.getByRole("button", { name: "Move down" }),
+		).toBeDisabled();
+
+		// move the first member down one slot
+		await firstRow.getByRole("button", { name: "Move down" }).click();
+
+		await expect(page.getByTestId("member-row-username-0")).toHaveText(
+			secondName,
+		);
+		await expect(page.getByTestId("member-row-username-1")).toHaveText(
+			firstName,
+		);
+
+		await submit(page);
+
+		await navigate({ page, url: teamPage("alliance-rogue") });
+		await page.getByTestId("manage-roster-button").click();
+
+		// the new order is persisted
+		await expect(page.getByTestId("member-row-username-0")).toHaveText(
+			secondName,
+		);
+	});
+
 	test("deletes team", async ({ page }) => {
 		await seed(page);
 		await impersonate(page, ADMIN_ID);
diff --git a/migrations/150-team-member-custom-roles.js b/migrations/150-team-member-custom-roles.js
index 6bcc66f8a..7e706bb3c 100644
--- a/migrations/150-team-member-custom-roles.js
+++ b/migrations/150-team-member-custom-roles.js
@@ -6,5 +6,24 @@ export function up(db) {
 		db.prepare(
 			/* sql */ `alter table "AllTeamMember" add "roleType" text`,
 		).run();
+		db.prepare(
+			/* sql */ `alter table "AllTeamMember" add "order" integer not null default 0`,
+		).run();
+		db.prepare(
+			/* sql */ `update "AllTeamMember"
+				set "order" = sub.rn
+				from (
+					select
+						"userId",
+						"teamId",
+						row_number() over (
+							partition by "teamId"
+							order by "isOwner" desc, "createdAt" asc, "userId" asc
+						) - 1 as rn
+					from "AllTeamMember"
+				) as sub
+				where "AllTeamMember"."userId" = sub."userId"
+					and "AllTeamMember"."teamId" = sub."teamId"`,
+		).run();
 	})();
 }