Piri Awahou Tihou Weepu (born 7 September 1983) is a New Zealand rugby union footballer. He plays scrum-half for the All Blacks on international level, Wellington Lions in the National Provincial Championship and the Hurricanes in the Super Rugby. He first won national honours against Wales in 2004. In 2005 was called back into the All Blacks squad for the first Tri Nations test during the South African Springboks, having missed selection for the 2005 British and Irish Lions tour. He is the brother of former rugby league professional Billy Weepu.