Hendrik Vainu is a professional footballer from EST and is currently 31 years old. He is on the books of Parnu JK Vaprus and wears shirt number 1. His main role on the pitch is Goalkeeper. His stronger foot is Left. His estimated market valuation currently stands at 25K €.

His latest transfer saw him join Parnu JK Vaprus from Pärnu JK Poseidon via Loan on 2018-06-28.

In the Estonian Premium Liiga 2025, Hendrik Vainu played 35 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.