| When We Rock, We Rock, and When We Roll, We Roll | |
| Type: | greatest |
| Artist: | Deep Purple |
| Cover: | When We Rock.jpg |
| Caption: | Cover art by Shusei Nagaoka |
| Released: | October 1978[1] |
| Recorded: | 1968–1974 |
| Genre: | Hard rock, heavy metal |
| Length: | 43:10 |
| Label: | Warner Bros. |
| Producer: | Deep Purple, Derek Lawrence |
| Chronology: | Deep Purple compilations |
| Prev Title: | The Singles A's and B's |
| Prev Year: | 1978 |
| Next Title: | The Mark II Purple Singles |
| Next Year: | 1979 |
When We Rock, We Rock, and When We Roll, We Roll is a compilation album by Deep Purple featuring some of their most popular songs from 1968 to 1974.
The LP was released in October 1978 by Warner Bros. Records in North America and Japan only, as counterpart to The Deep Purple Singles A's and B's, which was simultaneously released in other markets. It was compiled by Dennis C. Nicklos.
All songs written by Blackmore/Gillan/Glover/Lord/Paice except where indicated.