Peter James Belliss MBE (born 12 November 1951) is a former lawn bowls player for New Zealand.

He started playing in the 1970s in the Aramaho (Wanganui) club; Joseph Romanos called him The young Turk of lawn bowls.

At the World Bowls Championships, Belliss won the 1984 singles in Aberdeen against local player Willie Wood, the 1988 pairs with Rowan Brassey, and men's triples with Brassey and Andrew Curtain at the 2000 World Outdoor Bowls Championship in Johannesburg.

[3] He won six medals at the Asia Pacific Bowls Championships including four gold medals[4] and in 1983 and 1989, he won the Hong Kong International Bowls Classic singles title.

In the 1988 Queen's Birthday Honours, Belliss was appointed a Member of the Order of the British Empire, for services to bowls.