Bernadette O'Neill is a Northern Irish international lawn bowler.

[1] O'Neill won the bronze medal in the fours and pairs at the 2008 World Outdoor Bowls Championship in Christchurch.

[2] In addition she won a gold medal at the World Champion of Champions in the triples.

[3] In 2009, she won the fours and pairs bronze medals at the Atlantic Bowls Championships[4][5] and in 2015 she won the triples gold medal at the Atlantic Bowls Championships.

[6] O'Neill won three singles titles at the Irish National Bowls Championships bowling for the Portstewart Bowls Club, in 1999, 2014 and 2016.