Lemalu Silao Vaisola-Sefo MNZM (born 15 January 1979) is a New Zealand health administrator and former Samoan rugby union prop.

[citation needed] Vaisola-Sefo was employed by Counties Manukau District Health Board.

He moved to South Seas Healthcare in 2013 and became the group's chief executive officer in 2016.

[1] He graduated with a bachelor of commerce majoring in management, tourism and sports.

[citation needed] In the 2024 New Year Honours, Vaisola-Sefo was appointed a Member of the New Zealand Order of Merit, for services to Pacific health.