The Doctor is the ninth studio album by Cheap Trick, released in 1986. It was produced by Tony Platt and reached No. 115 on the Billboard 200 Chart.

Cheap Trick is an American rock band from Rockford, Illinois, formed in 1973 by guitarist Rick Nielsen, bassist Tom Petersson, lead vocalist Robin Zander and drummer Bun E. Carlos. The current lineup of the band consists of Zander, Nielsen and Petersson. Their work bridged elements of '60s guitar pop, hard rock, and punk rock, and would help set the template for subsequent power pop artists.