|Full name||T. Ryan Nicholas|
|Date of birth||23 May 1979|
|Place of birth||Broken Hill, NSW, Australia|
|Height||190 cm (6 ft 3 in)|
|Weight||100 kg (15 st 10 lb; 220 lb)|
|School||Tauranga Boys' College|
|Rugby union career|
Ryan Nicholas (born 23 May 1979 in Broken Hill, New South Wales, Australia) is a Japanese rugby union player who plays for Suntory Sungoliath of the Top League in Japan. In July 2011, he received Japanese citizenship. Although he is of Cook Island Maori heritage, he has played internationally for Japan since 2008.
Born in Australia, Nicholas moved to New Zealand in his youth and attended Tauranga Boys' College. He moved south to attend the University of Otago and made his provincial rugby debut for Otago as a teenager in 1998.
By 2001, Nicholas was a key player in the Otago side and earned a contract with the Highlanders for the 2002 Super 12 season. He would go on to have an outstanding debut season, starting all 12 contests and leading the side with 7 tries (one more than All Black great Jeff Wilson). His exploits helped the Highlanders to an 8-3 record and semi-finals berth.
However, Nicolas would be unable to duplicate the excellence of his 2002 campaign, and he wouldn't record another try in 19 matches over his final two seasons with the Highlanders. His form suffered a similar dip with Otago, and he was not included in the Highlanders squad for the 2005 Super 12 season.
In 2005, Nicholas joined Japanese Top League club Suntory Sungoliath. While his goal-kicking opportunities were limited in New Zealand, as he was behind All Blacks Nick Evans and Tony Brown in the pecking order for Otago and the Highlanders, he was given an opportunity in Japan to become his team's main kicking option, and by the 2006-07 season was the top points scorer in the Top League.
In the 2010-11 season, Nicholas scored 126 points in helping Suntory Sungoliath to their first All-Japan Championship since 2001.
As Nicholas had never represented New Zealand or Australia internationally, he qualified to play for Japan and was selected in February 2008 as a member of the Japan national squad of 52 players.
Nicholas has developed into a key player and one of the regular goal kickers (along with former Otago and Highlander teammate James Arlidge) for the Japanese squad, and earned his 25th cap against the United Arab Emirates on 13 May 2011.
Nicholas retired from international rugby at the end of the 2012 season.