WTBR may refer to:

• WTBR-FM, a radio station broadcasting in Pittsfield, Massachusetts, United States
• West Texas Boys Ranch, a Christian private residential community for boys located in Tankersley, Tom Green County, Texas

• Brett Feese
• Brett Findlay
• Brett Flemming
• Brett Fraser
• Brett Gallant
• Brett Gaylor
• Brett Gelman
• Brett Gideon
• Brett Gillard
• Brett Goode
• Brett Grimley
• Brett Grogan
• Brett Guthrie
• Brett Harper
• Brett Harris
• Brett Hayman
• Brett Helms
• Brett Heyl
• Brett hicks-maitland
• Brett Hicks-Maitland
• Brett Hinchliffe
• Brett Hoebel
• Brett Hudson
• Brett Hulsey
• Brettina