diff --git a/packages/core/src/api/monetization.ts b/packages/core/src/api/monetization.ts
index 12e7f5c66b83..8f181fc6fd93 100644
--- a/packages/core/src/api/monetization.ts
+++ b/packages/core/src/api/monetization.ts
@@ -77,4 +77,20 @@ export class MonetizationAPI {
 	) {
 		await this.rest.delete(Routes.entitlement(applicationId, entitlementId), { signal });
 	}
+
+	/**
+	 * Marks a given entitlement for the user as consumed. Only available for One-Time Purchase consumable SKUs.
+	 *
+	 * @see {@link https://discord.com/developers/docs/monetization/entitlements#consume-an-entitlement}
+	 * @param applicationId - The application id to consume the entitlement for
+	 * @param entitlementId - The entitlement id to consume
+	 * @param options - The options for consuming the entitlement
+	 */
+	public async consumeEntitlement(
+		applicationId: Snowflake,
+		entitlementId: Snowflake,
+		{ signal }: Pick<RequestData, 'signal'> = {},
+	) {
+		await this.rest.post(Routes.consumeEntitlement(applicationId, entitlementId), { signal });
+	}
 }
diff --git a/packages/discord.js/src/managers/EntitlementManager.js b/packages/discord.js/src/managers/EntitlementManager.js
index a392b05b93ca..1456d3719acb 100644
--- a/packages/discord.js/src/managers/EntitlementManager.js
+++ b/packages/discord.js/src/managers/EntitlementManager.js
@@ -124,6 +124,16 @@ class EntitlementManager extends CachedManager {
 
     await this.client.rest.delete(Routes.entitlement(this.client.application.id, resolved));
   }
+
+  /**
+   * Marks an entitlement as consumed
+   * <info>Only available for One-Time Purchase consumable SKUs.</info>
+   * @param {Snowflake} entitlementId The id of the entitlement to consume
+   * @returns {Promise<void>}
+   */
+  async consume(entitlementId) {
+    await this.client.rest.post(Routes.consumeEntitlement(this.client.application.id, entitlementId));
+  }
 }
 
 exports.EntitlementManager = EntitlementManager;
diff --git a/packages/discord.js/src/structures/Entitlement.js b/packages/discord.js/src/structures/Entitlement.js
index 9560a97709d9..115873438cf0 100644
--- a/packages/discord.js/src/structures/Entitlement.js
+++ b/packages/discord.js/src/structures/Entitlement.js
@@ -91,6 +91,16 @@ class Entitlement extends Base {
     } else {
       this.endsTimestamp ??= null;
     }
+
+    if ('consumed' in data) {
+      /**
+       * Whether this entitlement has been consumed
+       * @type {boolean}
+       */
+      this.consumed = data.consumed;
+    } else {
+      this.consumed ??= false;
+    }
   }
 
   /**
@@ -159,6 +169,15 @@ class Entitlement extends Base {
   fetchUser() {
     return this.client.users.fetch(this.userId);
   }
+
+  /**
+   * Marks this entitlement as consumed
+   * <info>Only available for One-Time Purchase consumable SKUs.</info>
+   * @returns {Promise<void>}
+   */
+  async consume() {
+    await this.client.application.entitlements.consume(this.id);
+  }
 }
 
 exports.Entitlement = Entitlement;
diff --git a/packages/discord.js/typings/index.d.ts b/packages/discord.js/typings/index.d.ts
index f1a2d8b1cd0a..6723969f672a 100644
--- a/packages/discord.js/typings/index.d.ts
+++ b/packages/discord.js/typings/index.d.ts
@@ -1346,12 +1346,14 @@ export class Entitlement extends Base {
   public guildId: Snowflake | null;
   public applicationId: Snowflake;
   public type: EntitlementType;
+  public consumed: boolean;
   public deleted: boolean;
   public startsTimestamp: number | null;
   public endsTimestamp: number | null;
   public get guild(): Guild | null;
   public get startsAt(): Date | null;
   public get endsAt(): Date | null;
+  public consume(): Promise<void>;
   public fetchUser(): Promise<User>;
   public isActive(): boolean;
   public isTest(): this is this & {
@@ -4179,6 +4181,7 @@ export class EntitlementManager extends CachedManager<Snowflake, Entitlement, En
   public fetch(options?: FetchEntitlementsOptions): Promise<Collection<Snowflake, Entitlement>>;
   public createTest(options: GuildEntitlementCreateOptions | UserEntitlementCreateOptions): Promise<Entitlement>;
   public deleteTest(entitlement: EntitlementResolvable): Promise<void>;
+  public consume(entitlementId: Snowflake): Promise<void>;
 }
 
 export interface FetchGuildApplicationCommandFetchOptions extends Omit<FetchApplicationCommandOptions, 'guildId'> {}
diff --git a/packages/discord.js/typings/index.test-d.ts b/packages/discord.js/typings/index.test-d.ts
index de82182fc7f6..ef44dca762f3 100644
--- a/packages/discord.js/typings/index.test-d.ts
+++ b/packages/discord.js/typings/index.test-d.ts
@@ -2495,6 +2495,8 @@ declare const sku: SKU;
 
   await application.entitlements.deleteTest(entitlement);
 
+  await application.entitlements.consume(snowflake);
+
   expectType<boolean>(entitlement.isActive());
 
   if (entitlement.isUserSubscription()) {