Mette Ijmkje Jantina Winter (born January 15, 2003) is a field hockey player from the Netherlands.

[3] She was a member of the gold medal winning Netherlands U–21 side at the 2022 FIH Junior World Cup in Potchefstroom.

The team won the tournament, making that her second FIH Junior World Cup gold medal.

[7][8][9] Winter made her final appearances for the national junior team in 2024, winning gold at the 2024 EuroHockey U21 Championship in Terrassa.

[10] In 2024, Winter received her first call-up to the senior national team under new head coach, Raoul Ehren.