RCW Battle For Supremacy 2017

 was a professional wrestling event produced by Riot City Wrestling (RCW) that took place on December 2, 2017 at the Latvian Hall in Wayville, Australia.

Results

 * (c) refers to the champion(s) heading into the match.
 * The Rude Ones (Bulldog McKenzie & Marvel) (w/Venus) (c) defeated Andy Roy & Zak Sabbath to retain the RCW Tag Team Championship
 * Matt Basso defeated Tuffy Calhoon
 * Brodie Marshall defeated Tyler Daniels in a Strap Match
 * The Millennials (Dean Brady & Tom Byrne) & Kurt Baron defeated Cadie Tre, Rocky Menero & Tony Toro
 * Chris Basso defeated Adam Brooks
 * Casey Johns (c) defeated Eliza Sway in a Street Fight to retain the RCW Women's Championship
 * Davey Green defeated Nick Armstrong (c) to win the RCW Heavyweight Championship