The Sampson Medal is a commemorative medal of the United States Navy for service in the Spanish–American War. The medal was authorized by an Act of Congress in 1901. The medal was awarded to those personnel who served on ships in the fleet of Rear Admiral William T. Sampson during combat operations in the waters of the West Indies and Cuba. The Sampson Medal was also known as the Medal Commemorating Naval Engagements in the West Indies or West Indies Naval Campaign Medal, not to be confused with the West Indies Campaign Medal which was a separate award. A similar commemorative decoration was the Dewey Medal, considered senior to the Sampson Medal.
The Sampson Medal was first authorized by a Joint resolution of the United States Congress on March 3, 1901. The resolution authorized the Secretary of the Navy to have produced bronze medals to commemorate naval engagements in the West Indies and on the shores of Cuba during the Spanish–American War. The medal was to be presented to the officers and men of the United States Navy and Marine Corps who participated in engagements and battles that were deemed to be of sufficient importance to merit their commemoration.