Henri Cowap (1861 – 21 October 1930) was a plumber and member of the Queensland Legislative Assembly in Australia.

On his retirement from public life he devoted himself to friendly societies[2] and was a member of the Manchester Unity Independent Order of Oddfellows.

On 29 May 1886 he married Mary Jane West (died 1947)[3] and together had two daughters.

He died in Brisbane in October 1930 and his funeral proceeded from his Wooloowin residence to the Lutwyche Cemetery.

He started out representing the Labour Party but by the end of his political career he was a member of the Kidstonites.