diff --git a/src/server/query-tests/User.test.js b/src/server/query-tests/User.test.js
index 7e54e45..28d889a 100644
--- a/src/server/query-tests/User.test.js
+++ b/src/server/query-tests/User.test.js
@@ -399,4 +399,60 @@ describe("User", () => {
       ]
     `);
   });
+
+  it("gets public closet lists, but not private, for other users", async () => {
+    const res = await query({
+      query: gql`
+        query {
+          user(id: "44743") {
+            id
+            username
+            closetLists {
+              id
+              name
+              ownsOrWantsItems
+              isDefaultList
+              items {
+                id
+                name
+              }
+            }
+          }
+        }
+      `,
+    });
+
+    expect(res).toHaveNoErrors();
+    expect(res.data).toMatchSnapshot("data");
+    expect(getDbCalls()).toMatchSnapshot("db");
+  });
+
+  it("gets public and private closet lists for current user", async () => {
+    await logInAsTestUser();
+
+    const res = await query({
+      query: gql`
+        query {
+          user(id: "44743") {
+            id
+            username
+            closetLists {
+              id
+              name
+              ownsOrWantsItems
+              isDefaultList
+              items {
+                id
+                name
+              }
+            }
+          }
+        }
+      `,
+    });
+
+    expect(res).toHaveNoErrors();
+    expect(res.data).toMatchSnapshot("data");
+    expect(getDbCalls()).toMatchSnapshot("db");
+  });
 });
diff --git a/src/server/query-tests/__snapshots__/User.test.js.snap b/src/server/query-tests/__snapshots__/User.test.js.snap
new file mode 100644
index 0000000..b5c6116
--- /dev/null
+++ b/src/server/query-tests/__snapshots__/User.test.js.snap
@@ -0,0 +1,207 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`User gets public and private closet lists for current user: data 1`] = `
+Object {
+  "user": Object {
+    "closetLists": Array [
+      Object {
+        "id": "184791",
+        "isDefaultList": false,
+        "items": Array [
+          Object {
+            "id": "39948",
+            "name": "Altador Cup Background - Lost Desert",
+          },
+        ],
+        "name": "A Private Own List",
+        "ownsOrWantsItems": "OWNS",
+      },
+      Object {
+        "id": "184793",
+        "isDefaultList": false,
+        "items": Array [
+          Object {
+            "id": "39945",
+            "name": "Altador Cup Background - Haunted Woods",
+          },
+        ],
+        "name": "A Private Want List",
+        "ownsOrWantsItems": "WANTS",
+      },
+      Object {
+        "id": "184790",
+        "isDefaultList": false,
+        "items": Array [
+          Object {
+            "id": "39955",
+            "name": "Altador Cup Background - Virtupets",
+          },
+        ],
+        "name": "A Public Own List",
+        "ownsOrWantsItems": "OWNS",
+      },
+      Object {
+        "id": "184792",
+        "isDefaultList": false,
+        "items": Array [
+          Object {
+            "id": "39947",
+            "name": "Altador Cup Background - Shenkuu",
+          },
+        ],
+        "name": "A Public Want List",
+        "ownsOrWantsItems": "WANTS",
+      },
+      Object {
+        "id": "user-44743-default-list-OWNS",
+        "isDefaultList": true,
+        "items": Array [
+          Object {
+            "id": "74967",
+            "name": "17th Birthday Party Hat",
+          },
+          Object {
+            "id": "49026",
+            "name": "Abominable Snowman Hat",
+          },
+          Object {
+            "id": "40319",
+            "name": "Blue Jelly Tiara",
+          },
+        ],
+        "name": "(Not in a list)",
+        "ownsOrWantsItems": "OWNS",
+      },
+      Object {
+        "id": "user-44743-default-list-WANTS",
+        "isDefaultList": true,
+        "items": Array [
+          Object {
+            "id": "39956",
+            "name": "Altador Cup Background - Kreludor",
+          },
+        ],
+        "name": "(Not in a list)",
+        "ownsOrWantsItems": "WANTS",
+      },
+    ],
+    "id": "44743",
+    "username": "dti-test",
+  },
+}
+`;
+
+exports[`User gets public and private closet lists for current user: db 1`] = `
+Array [
+  Array [
+    "SELECT * FROM users WHERE id IN (?)",
+    Array [
+      "44743",
+    ],
+  ],
+  Array [
+    "SELECT closet_hangers.*, item_translations.name as item_name FROM closet_hangers
+       INNER JOIN items ON items.id = closet_hangers.item_id
+       INNER JOIN item_translations ON
+         item_translations.item_id = items.id AND locale = \\"en\\"
+       WHERE user_id IN (?)
+       ORDER BY item_name",
+    Array [
+      "44743",
+    ],
+  ],
+  Array [
+    "SELECT * FROM closet_lists
+       WHERE user_id IN (?)
+       ORDER BY name",
+    Array [
+      "44743",
+    ],
+  ],
+  Array [
+    "SELECT * FROM item_translations WHERE item_id IN (?,?,?,?,?,?,?,?) AND locale = \\"en\\"",
+    Array [
+      "39948",
+      "39945",
+      "39955",
+      "39947",
+      "74967",
+      "49026",
+      "40319",
+      "39956",
+    ],
+  ],
+]
+`;
+
+exports[`User gets public closet lists, but not private, for other users: data 1`] = `
+Object {
+  "user": Object {
+    "closetLists": Array [
+      Object {
+        "id": "184790",
+        "isDefaultList": false,
+        "items": Array [
+          Object {
+            "id": "39955",
+            "name": "Altador Cup Background - Virtupets",
+          },
+        ],
+        "name": "A Public Own List",
+        "ownsOrWantsItems": "OWNS",
+      },
+      Object {
+        "id": "184792",
+        "isDefaultList": false,
+        "items": Array [
+          Object {
+            "id": "39947",
+            "name": "Altador Cup Background - Shenkuu",
+          },
+        ],
+        "name": "A Public Want List",
+        "ownsOrWantsItems": "WANTS",
+      },
+    ],
+    "id": "44743",
+    "username": "dti-test",
+  },
+}
+`;
+
+exports[`User gets public closet lists, but not private, for other users: db 1`] = `
+Array [
+  Array [
+    "SELECT * FROM users WHERE id IN (?)",
+    Array [
+      "44743",
+    ],
+  ],
+  Array [
+    "SELECT closet_hangers.*, item_translations.name as item_name FROM closet_hangers
+       INNER JOIN items ON items.id = closet_hangers.item_id
+       INNER JOIN item_translations ON
+         item_translations.item_id = items.id AND locale = \\"en\\"
+       WHERE user_id IN (?)
+       ORDER BY item_name",
+    Array [
+      "44743",
+    ],
+  ],
+  Array [
+    "SELECT * FROM closet_lists
+       WHERE user_id IN (?)
+       ORDER BY name",
+    Array [
+      "44743",
+    ],
+  ],
+  Array [
+    "SELECT * FROM item_translations WHERE item_id IN (?,?) AND locale = \\"en\\"",
+    Array [
+      "39955",
+      "39947",
+    ],
+  ],
+]
+`;
diff --git a/src/server/types/User.js b/src/server/types/User.js
index 147805a..bf5822e 100644
--- a/src/server/types/User.js
+++ b/src/server/types/User.js
@@ -1,14 +1,40 @@
 const { gql } = require("apollo-server");
 
 const typeDefs = gql`
+  enum OwnsOrWants {
+    OWNS
+    WANTS
+  }
+
   type User {
     id: ID!
     username: String!
     contactNeopetsUsername: String
+
+    closetLists: [ClosetList!]!
+
     itemsTheyOwn: [Item!]!
     itemsTheyWant: [Item!]!
   }
 
+  type ClosetList {
+    id: ID!
+    name: String
+
+    # Whether this is a list of items they own, or items they want.
+    ownsOrWantsItems: OwnsOrWants!
+
+    # Each user has a "default list" of items they own/want. When users click
+    # the Own/Want button on the item page, items go here automatically. (On
+    # the backend, this is managed as the hangers having a null list ID.)
+    #
+    # This field is true if the list is the default list, so we can style it
+    # differently and change certain behaviors (e.g. can't be deleted).
+    isDefaultList: Boolean!
+
+    items: [Item!]!
+  }
+
   extend type Query {
     user(id: ID!): User
     currentUser: User
@@ -109,6 +135,62 @@ const resolvers = {
       }));
       return items;
     },
+
+    closetLists: async (
+      { id },
+      _,
+      {
+        currentUserId,
+        userLoader,
+        userClosetListsLoader,
+        userClosetHangersLoader,
+      }
+    ) => {
+      const isCurrentUser = currentUserId === id;
+      const [allClosetHangers, closetLists, user] = await Promise.all([
+        userClosetHangersLoader.load(id),
+        userClosetListsLoader.load(id),
+        userLoader.load(id),
+      ]);
+
+      const closetListNodes = closetLists
+        .filter((closetList) => isCurrentUser || closetList.visibility >= 1)
+        .map((closetList) => ({
+          id: closetList.id,
+          name: closetList.name,
+          ownsOrWantsItems: closetList.hangersOwned ? "OWNS" : "WANTS",
+          isDefaultList: false,
+          items: allClosetHangers
+            .filter((h) => h.listId === closetList.id)
+            .map((h) => ({ id: h.itemId })),
+        }));
+
+      if (isCurrentUser || user.ownedClosetHangersVisibility >= 1) {
+        closetListNodes.push({
+          id: `user-${id}-default-list-OWNS`,
+          name: "(Not in a list)",
+          ownsOrWantsItems: "OWNS",
+          isDefaultList: true,
+          items: allClosetHangers
+            .filter((h) => h.listId == null && h.owned)
+            .map((h) => ({ id: h.itemId })),
+        });
+      }
+
+      if (isCurrentUser || user.wantedClosetHangersVisibility >= 1) {
+        closetListNodes.push({
+          id: `user-${id}-default-list-WANTS`,
+          name: "(Not in a list)",
+          ownsOrWantsItems: "WANTS",
+          isDefaultList: true,
+          items: allClosetHangers
+            .filter((h) => h.listId == null && !h.owned)
+            .map((h) => ({ id: h.itemId })),
+        });
+      }
+
+      return closetListNodes;
+    },
   },
 
   Query: {