Paul Crossan (born 7 May 1973, also known as Rick O'Shea) is an Irish radio personality.

[2][3] O'Shea also presented The Poetry Programme on RTÉ Radio 1 in 2015 and 2016.

[11] He represented the charity in an Irish celebrity version of the quiz show Mastermind in 2012, winning the competition.

[12][13] He runs The Rick O’Shea Book Club – Ireland's largest book club[non-primary source needed] with over 28,000 members and recommends the Eason Must Reads lists 4 times a year with author Sinéad Moriarty.

[14][15] O'Shea has been nominated for Best Irish Radio DJ at the Meteor Music Awards on three occasions, in 2002,[16] 2008[17] and 2009.