Hazel, 27, has scored 15 goals in the league this season putting him ahead of Radcliffe’s Robert Grant and Warrington’s Jordan Buckley.
In all competitions he has netted 21 times in 28 appearances.
He said: "I'm really delighted to get this deal signed and be here for next season.
"We've had a good start and as a team, we are looking to build on that and have a special end to the season hopefully."
Hazel is an ever-present in the Whitby side this season and is now committed to the club until May 2023.
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