During the 2017 United Kingdom General Election, Rowsell endorsed the Labour Party, calling the vote "a vote between the fair and the unfair." She is a vocal supporter of the former Labour leader, Jeremy Corbyn.
In October 2017, Corbyn encouraged his supporters via Twitter to buy the Wolf Alice album, Visions of a Life, to try to send it to No. 1 in the UK Albums Chart during its high-profile race against the Shania Twain album Now, claiming he was "returning the favour" following the group's support of him during the 2017 general election.