Both Scottish Cup finals will be shown live on BBC One Scotland, with the meeting between Aberdeen and Celtic in the men's showpiece kicking off at 15:00 BST on Saturday 24 May.
Brendan Rodgers' side will go for a sixth domestic treble in nine seasons against Jimmy Thelin's Aberdeen, who have not lifted the Scottish Cup since 1990.
In the women's final, Rangers could also being going for a treble when they face Glasgow City the next day at 14:00, though the SWPL title race remains wide open with City and Hibernian also in the mix.