Excelsior Maassluis Despite being born in
Amsterdam, the capital of the Netherlands, Van Ewijk signed for
Excelsior Maassluis from the youth academy of
Feyenoord in 2016. He made 36 appearances for the club in total, scoring 2 goals. He made his professional debut with ADO Den Haag in a 4–2
Eredivisie loss to
FC Utrecht on 4 August 2019.
Loan to Cambuur On January 31 2020, Van Ewijk joined
Eerste Divisie side
Cambuur for the rest of the 2019–20 season.
Heerenveen Van Ewijk signed for
Heerenveen on 16 May 2021 for a fee reported to be almost €600k. In 2022–23 he was named in the Eredivisie team of the season.
Coventry City On 27 July 2023, Van Ewijk signed for English
Championship club
Coventry City for an undisclosed fee reported to be around £3.4 million. He scored his first goal for the club from a 25-yard free kick to open the scoring against
Watford in a 3–3 draw. He scored his second goal for the club in a 3–1 win against
Leicester City on 14 January 2024. Van Ewijk started and played every minute of Coventry's
FA Cup semi-final as they were eliminated by
Manchester United on penalties at
Wembley. During the 2024–25 campaign, Milan Van Ewijk scored and got an assist against
Oxford United which enabled Coventry City to win 3–2, after a double from
Haji Wright. ==Personal life==