"ROckWrok" is a single by the post-punk band Ultravox!, released on 7 October 1977 by Island Records.

[1] It was the last British non-free single (the next, "Quirks", came free along with initial copies of the album) released from the Ha!

[2] "ROckWrok" features a punk sound derived from Warren Cann's drums and Stevie Shears' guitar alongside John Foxx's hard vocals.

It was regularly performed live until Ultravox's U.S. and Canadian tour in 1979,[3] when Foxx decided to go solo.

[4] The B-side is an early version or demo,[5] or alternate version of "Hiroshima Mon Amour" (named after the famous French movie), written by John Foxx and Billy Currie.