List of registered athletes for Laponia Triathlon Sprint 2018 (12 women, 14 men, 26 in total)
(only those who´s payments have been received per 2018-06-18 are listed)
| Gender | First name | Last name | Place of residence | Nationality |
| Woman | Sanna | Ahnberg | Gällivare | Sverige |
| Man | Micael | Andersson | Gällivare | Sverige |
| Woman | Jessica | Comte | Koskullskulle | Sverige |
| Woman | Mariana | Edvinsson | Uddevalla | Finland |
| Woman | Sara | Elfving | Ronneby | Sverige |
| Man | Christer | Hallqvist | Boden | Sverige |
| Man | Isak | Isaksson | Uppsala | Sverige |
| Man | David | Jack | Malmberget | New Zealand |
| Woman | Anna | Kendall | Uppsala | Sverige |
| Woman | Linnéa | Kågström | Luleå | Sverige |
| Man | Per | Landström | Gällivare | Sverige |
| Woman | Jenny | Lidström | Boden | Sverige |
| Man | Jonas | Lindgren | Arvidsjaur | Sverige |
| Woman | Carina | Ljung | Danderyd | Sverige |
| Man | Mathias | Ljung | Täby | Sverige |
| Man | Mathias | Lyngmark | Gällivare | Sverige |
| Man | Gustav | Nilsson | Gällivare | Sverige |
| Woman | Therese | Olausson | Gällivare | Sverige |
| Man | Joel | Olofsson | Umeå | Sverige |
| Man | Brynjar | Ottesen | Tromsø | Norway |
| Woman | Mandy | Palacio | Stockholm | USA |
| Man | Magnus | Pettersson | Nyköping | Sverige |
| Woman | Jenny | Tallén | Örebro | Sverige |
| Man | Jimmie | Widing | Malmberget | Sverige |
| Woman | Gro | Willerslev | Koskullskulle | Sverige |
| Man | Tobias | Öhlund | Södra Sunderbyn | Sverige |
