diff --git a/api/projects.ts b/api/projects.ts
index e77ee8b..fa77b2c 100644
--- a/api/projects.ts
+++ b/api/projects.ts
@@ -5,7 +5,7 @@ export const projects = {
   create: client("/projects").post,
   get: client("/projects/{id}").get,
   update: client("/projects/{id}").put,
-  // delete: client("/projects/{id}").delete,
+  delete: client("/projects/{id}").delete,
 };
 
 export const projectSecrets = {
diff --git a/commands/project/delete/mod.ts b/commands/project/delete/mod.ts
new file mode 100644
index 0000000..fd16b12
--- /dev/null
+++ b/commands/project/delete/mod.ts
@@ -0,0 +1,76 @@
+import { projects } from "../../../api/projects.ts";
+import { asserts } from "../../../lib/asserts.ts";
+import { args, command, flag, flags, z } from "../../../zcli.ts";
+import { select } from "../../../prompts/select.ts";
+import { dataTable } from "../../../lib/data-table.ts";
+import { pickJson } from "../../../lib/pick-json.ts";
+import { loading } from "../../../lib/loading.ts";
+import { defaultFields } from "../mod.ts";
+
+/**
+ * This variable is automatically generated by `zcli add`. Do not remove this
+ * or change its name unless you're no longer using `zcli add`.
+ */
+const subCommands: ReturnType<typeof command>[] = [];
+
+export const delete_ = command("delete", {
+  short: "Delete a project.",
+  long: `
+    Delete a project by its ID. If you don't provide an ID, this command will
+    prompt you for one based on the projects you have access to.
+  `,
+  commands: subCommands,
+  args: args().tuple([z.string().describe("The project ID to delete.")])
+    .optional(),
+  flags: flags({
+    fields: flag({
+      short: "The fields to include in the response.",
+      aliases: ["F"],
+    }).array(z.string()).optional(),
+  }),
+  // We use command metadata in the `persistentPreRun` function to check if a
+  // command requires an API key. If it does, we'll check to see if one is
+  // set. If not, we'll throw an error.
+  meta: {
+    requireApiKey: true,
+  },
+}).run(async function* ({ args, flags }) {
+  let [id] = args;
+
+  if (!id) {
+    const existingProjects = await loading(projects.list({ limit: 50 }));
+    asserts(existingProjects.ok, existingProjects);
+
+    const selected = await select(
+      "Select a project:",
+      existingProjects.data.items,
+      {
+        filter(input, option) {
+          return option.name.toLowerCase().startsWith(input);
+        },
+        renderOption(option, isSelected) {
+          return `${isSelected ? ">" : " "} ${option.name}`;
+        },
+      },
+    );
+
+    asserts(selected, "No project selected.");
+    id = selected.id;
+  }
+
+  const result = await loading(projects.delete({ id }), {
+    enabled: !flags.json,
+  });
+
+  asserts(result.ok, result);
+
+  if (!flags.json) {
+    for await (
+      const line of dataTable([result.data], flags.fields ?? defaultFields)
+    ) {
+      yield line;
+    }
+  } else {
+    yield pickJson(result.data, flags.fields);
+  }
+});
diff --git a/commands/project/mod.ts b/commands/project/mod.ts
index 0725618..decc90e 100644
--- a/commands/project/mod.ts
+++ b/commands/project/mod.ts
@@ -1,9 +1,10 @@
 import { command } from "../../zcli.ts";
+import { create } from "./create/mod.ts";
 import { get } from "./get/mod.ts";
+import { link } from "./link/mod.ts";
 import { list } from "./list/mod.ts";
-import { create } from "./create/mod.ts";
 import { update } from "./update/mod.ts";
-import { link } from "./link/mod.ts";
+import { delete_ } from "./delete/mod.ts";
 
 export const defaultFields = [
   "id",
@@ -21,6 +22,7 @@ const subCommands: ReturnType<typeof command>[] = [
   create,
   update,
   link,
+  delete_,
 ];
 
 export const project = command("project", {