The Light Blues take on their city rivals in their final fixture of the season as they look to claim a second domestic cup following their League Cup win back in December.
The head coach makes three changes from their final league fixture of the season last weekend, with Victoria Esson, Chelsea Cornet and Emma Watson coming into the side to replace Jenna Fife, Sam Kerr and Lizzie Arnot.
Meaning Victoria Esson starts between the posts for the Gers, behind a centre-back pairing of captain Kathryn Hill and Hannah Davison, Maddie Nolf starts again at left-back with Rachel McLauchlan starting at right-back.
Tessel Middag starts in midfield and will be joined by Chelsea Cornet and Kirsty Maclean in a trio.
Kirsty Howat will lead the line once again and she will be flanked by Emma Watson and Brogan Hay as the Gers go in search of a cup double in Thomson’s final match in charge.
On the substitutes bench for Rangers this afternoon is Jenna Fife, Nicola Docherty, Megan Bell, Colette Cavanagh, Lizzie Arnot, Sam Kerr, Jodi McLeary, Laura Berry and Mia McAulay.
Kick-off at Hampden Stadium is at 1:30pm and you can watch the match live on BBC One.
RANGERS: Esson, McLauchlan, Hill, Davison, Middag, Hay, Howat, Cornet, Maclean, Nolf, Watson
SUBS: Fife, Docherty, Bell, Cavanagh, Arnot, Kerr, McLeary, Berry, McAulay