Competitors for 2018 Grand Prix of Helsinki
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Michal Březina |  CZE |
FSK | 30 March 1990 |
| Ivan Bukin |  RUS |
FSK | 16 September 1993 |
| Quinn Carpenter |  USA |
FSK | 24 February 1996 |
| Cha Jun-Hwan |  KOR |
FSK | 21 October 2001 |
| Nicole Della Monica |  ITA |
FSK | 3 June 1989 |
| Aleksandr Enbert | RUS |
FSK | 17 April 1989 |
| Marco Fabbri | ITA |
FSK | 2 February 1988 |
| Matteo Guarise | ITA |
FSK/ROL | 15 September 1988 |
| Charlène Guignard | ITA |
FSK | 12 August 1989 |
| Yuzuru Hanyu |  JPN |
FSK | 7 December 1994 |
| Denis Khodykin | RUS |
FSK | 6 July 1999 |
| Stanislava Konstantinova | RUS |
FSK | 14 July 2000 |
| Lorraine McNamara | USA |
FSK | 18 February 1999 |
| Darya Pavlyuchenko | RUS |
FSK | 31 December 2002 |
| Kaori Sakamoto | JPN |
FSK | 9 April 2000 |
| Aleksandra Stepanova | RUS |
FSK | 19 August 1995 |
| Nataliya Zabiyako | RUS |
FSK | 15 August 1994 |
| Alina Zagitova | RUS |
FSK | 18 May 2002 |