The 2021 Swiss Championships were held on June 26 in Kirchberg, Switzerland.
All-Around Results
| Rank | Athlete | Club | VT | UB | BB | FX | AA |
| 1 | Giulia Steingruber | Gossau | 13.950 | 13.200 | 13.400 | 13.300 | 53.850 |
| 2 | Lou Steffen | Lancy | 12.200 | 12.950 | 11.950 | 10.750 | 47.850 |
| 3 | Lilli Habisreutinger | Frauenfeld | 13.750 | 11.300 | 10.200 | 12.550 | 47.800 |
| 4 | Clémence Gobet | GASF | 12.800 | 10.700 | 12.000 | 11.050 | 46.550 |
| 5 | Stefanie Siegenthaler | Kutu Hinwill | 12.900 | 9.950 | 11.800 | 11.450 | 46.100 |
| 6 | Alessia Pagnamenta | Lugano | 12.300 | 10.150 | 11.150 | 10.650 | 44.250 |
| 7 | Martina Eisenegger | Rüti | 12.100 | 11.650 | 9.950 | 10.450 | 44.150 |
| 8 | Agathe Germann | Gym Serrières | 11.850 | 8.550 | 11.850 | 11.700 | 43.950 |
| 9 | Nadina Spiess | Rüti | 12.100 | 10.000 | 9.950 | 11.600 | 43.650 |
| 10 | Deborah Salmina | Lugano | 13.300 | 10.350 | 8.900 | 10.900 | 43.450 |
| 11 | Lena Bickel | Morbio-Inferiore | —— | —— | 9.650 | —— | 9.650 |
| — | Alyssa Ogier | Chablais | 12.300 | —— | —— | —— | 12.300 |
| — | Liv Guilbert | Lancy | 12.250 | —— | —— | —— | 12.250 |
| — | Raja Jordi | Oberaargau | —— | —— | —— | 12.150 | 12.150 |
Detailed Vault Results
| Rank | Athlete | Club | D | E | ND | Total | Average |
| 1 | Lilli Habisreutinger | Frauenfeld | 4.6 | 9.150 | 13.750 | 13.575 | |
| 4.6 | 8.900 | -0.1 | 13.400 | ||||
| 2 | Liv Guilbert | Lancy | 3.7 | 8.550 | 12.250 | 12.175 | |
| 3.3 | 8.800 | 12.100 | |||||
| 3 | Alyssa Ogier | Chablais | 3.7 | 8.600 | 12.300 | 11.700 | |
| 2.8 | 8.300 | 11.100 |
