Slocum Lake may refer to:

• A lake in Lake County, Illinois
• An alternative name for Murphy Lake (Newaygo County, Michigan)

• Usobi
• U.S. observance
• U.S.O. Calcio
• U.S.O. Calcio Caravaggio
• USOC Athlete of the Year
• USOC Coach of the Year
• U.S. Occupational Safety and Health Administration
• US occupation of Fallujah
• U.S. occupation of Haiti
• Us occupation of haiti
• U.S. Occupation of Veracruz
• U.S. occupation of Veracruz, 1914
• U.S. occupation of Veracruz, Mexico 1914
• US Occupation Zone
• US occupation zone in Germany
• USOC Paralympian of the Year
• USOC SportsMan of the Year
• USOC SportsWoman of the Year
• USOC Team of the Year
• USOE
• Uso Evin
• Us of a
• USofA
• US of Ant
• U.S. of Ant