"Wesley's Theory"
Song by Kendrick Lamar
To Pimp a Butterfly
Features George Clinton and Thundercat
Released March 16, 2015
Format Digital download, on album
Genre Hip hop, funk
Length 4:47
Label Top Dawg, Aftermath, Interscope
Writer Kendrick Duckworth, George Clinton, Steven Ellison, Ronald Colson, Stephen Bruner, Boris Gardiner
Producer Flying Lotus, Ronald "Flippa" Colson, Sounwave, Thundercat

"Wesley's Theory" is a song by American rapper Kendrick Lamar, featuring George Clinton and Thundercat. It appears as track 1 on his third studio album, To Pimp a Butterfly.