Super Smash Bros. Elemental Clash has a total of 100 stages, 15 of which return from previous Super Smash Bros. titles, each of which have an Omega Form that designs the stage layout to a single platform with no hazards, so that way every stage can be played on competitively if the player so desires. Each stage has a total of five music tracks, all of which can be adjusted to play more or less frequently.
InkopolisSquid Sisters can be seen underneath the Inkopolis Tower performing a concert to a crowd of Inklings and other residents of Inkopolis. This stage is the home stage for the Inklings.
- Main Theme - Splatoon
- VS. Mode (No. 1) - Splatoon
- VS. Mode (No. 2) - Splatoon
- VS. Mode (No. 4) - Splatoon
- Final Boss (Squid Sisters) - Splatoon
Pokémon Stadium 3
Rainbow RoadShy Guys will drive through the stage on their karts, damaging fighters they ram into.
- Rainbow Road - Super Mario Kart
- Rainbow Road - Mario Kart 64
- Rainbow Road - Mario Kart: Double Dash!!
- Gusty Garden Galaxy - Super Mario Galaxy
- Purple Coins - Super Mario Galaxy 2