List of Whose Line Is It Anyway? UK episodes Series 3 Series 3

| Date_ | Episode | Performer_1 | Performer_2 | Performer_3 | Performer_4 |
|---|---|---|---|---|---|
| 15 March 1991 | 9 | London Compilation | London Compilation | London Compilation | London Compilation |
| 22 March 1991 | 10 | Josie Lawrence | Ryan Stiles | Christopher Smith | Jim Meskimen |
| 29 March 1991 | 11 | Mike McShane | Mark Cohen | Greg Proops | John Sessions |
| 5 April 1991 | 12 | Josie Lawrence | Ryan Stiles | Colin Mochrie | Mike McShane |
| 12 April 1991 | 13 | Christopher Smith | Sandi Toksvig | Jim Meskimen | Mike McShane |
| 19 April 1991 | 14 | John Sessions | Archie Hahn | Ryan Stiles | Mike McShane |
| 26 April 1991 | 15 | Greg Proops | George McGrath | Ryan Stiles | Mike McShane |
| 3 May 1991 | 16 | Josie Lawrence | Greg Proops | Sandi Toksvig | Mike McShane |
| 10 May 1991 | 17 | New York Compilation | New York Compilation | New York Compilation | New York Compilation |