Blodwyn Pig were a British rock group founded by Mick Abrahams after he left Jethro Tull in 1968. (Abrahams had a major falling out with Tull leader Ian Anderson.) Blodwyn Pig consisted of Abrahams (guitar and vocals), Jack Lancaster (saxophone), Andy Pyle (bass guitar), and Ron Berg (drums).

The band recorded two albums: Ahead Rings Out (1969) and Getting to This (1970). Both reached the lower half of the British top ten. On the first album they played a heavy blues-rock rooted in the British 1960s R'n'B scene from which sprang groups like the Yardbirds, Free, and eventually Led Zeppelin, but Blodwyn Pig had a different twist on the genre thanks to Lancaster's sax being so prominent in the mix, which led them to more creative sixties underground jazz-influenced music on the second. The single "Summer Day" from Ahead Rings Out failed to chart.