Note: This ship should not be confused with the steamer Alameda, considered for World War I service as USS Alameda (ID-1432), but also never acquired or commissioned.

USS Alameda (SP-1040) was the proposed designation for a motorboat that never actually served in the United States Navy.

Alameda was a private motorboat built in 1917 by the Western Boat Building Co at Tacoma, Washington, probably for use as a fishing vessel.

Though her official data card describes her as "brand new well and staunchly built"[1] and contains a note that she was reported to have been delivered to the Navy and commissioned on 2 June 1917.

However, no records exist that show that the Navy ever took possession of or commissioned Alameda, and she appears to have had no naval service.