As the Reds reached both domestic finals in Erik ten Hag's maiden campaign, won the Carabao Cup, finished third in the Premier League and knocked Barcelona out of Europe, there were plenty of stellar Man-of-the-Match displays to choose for our shortlist.
We ended up with 10 options for you to vote on, featuring seven different players.
Read our short review of each one and then get involved as we discover United's top personal performance of the season...
Lisandro Martinez v Liverpool (H)
You can make an argument for this being the match that made the Old Trafford faithful fall in love with the Argentinian.