Tony Grantham (born 30 December 1972) is a New Zealand international lawn and indoor bowler.

[3] One year later he then won a bronze medal in the triples at the 2012 World Outdoor Bowls Championship in Adelaide.

[7] In 2023, he won his fourth title at the National Championships, bowling for Mt Albert BC.

[10][11] In the pairs with Andrew Kelly, they reached the quarter finals before losing to eventual winner Ireland.

In the fours partnering Chris Le Lievre, Lance Pascoe and Sheldon Bagrie-Howley, the team won their group before securing a bronze medal, losing to Scotland in the semi final.