The 19-year-old Belgium international, on loan from Chelsea, has netted 13 goals in 32 Barclays Premier League appearances to help the Baggies into a top-eight position with six games remaining.
Gareth Bale (Tottenham), Christian Benteke (Aston Villa), Eden Hazard (Chelsea), Danny Welbeck (Manchester United) and Jack Wilshere (Arsenal) are also on the shortlist.
The winner will be announced in London on April 28.
- Sports & Recreation
- Gareth Bale
- Christian Benteke
- Danny Welbeck
- Jack Wilshere