Dolomedes venmani is a species of spider in the family Dolomedidae.
The species is endemic to Australia. It is found in the south-east of Queensland and the north-east of New South Wales.
The male holotype measures and the female paratype .
The species is named in honour of Jack Venman (a farmer who sold his 255 acre farm to the Queensland Government in 1971 for A$1 in an effort to protect the biodiversity in the area).