USS LSM(R)-194 was a LSM(R)-188-class Landing Ship Medium (Rocket) of the United States Navy during World War II, which took part in the Battle of Okinawa. LSM(R)-194 was laid down at the Charleston Navy Yard, Charleston, South Carolina on 21 November 1944. It sank on 4 May 1945 when it was hit by a Japanese suicide plane while on radar picket duty.