Här listar vi de fartyg som anmält sig till The Tall Ships Races Mariehamn 2021. Vi uppdaterar den med jämna mellanrum, så titta in igen då du är nyfiken. Senast uppdaterad: 23.3.2021.
| Fartyg | Nation | Klass |
| AKELA | Russia | C |
| ALBANUS | Finland | B |
| ALEXANDRA | Russia | C |
| ANYA | Finland | D |
| ARIES | UK | D |
| ATYLA | Vanuatu | B |
| AURANTYTTÖ | Finland | D |
| BELFER | Poland | C |
| BELFER II | Poland | C |
| BELFER III | Poland | C |
| BELLE POULE | Frankrike | B |
| BETTY | Denmark | B |
| BIES | Poland | D |
| BONAWENTURA | Poland | B |
| BRABANDER | Lithuania | B |
| CHRISTIANIA | Denmark | B |
| DAR SZCZECINA | Poland | C |
| ESPRIT | Germany | C |
| ETOILE | France | B |
| FARUREJ | Poland | C |
| FRYDERYK CHOPIN | Poland | A |
| GENERAL ZARUSKI | Poland | B |
| GULDEN LEEUW | The Netherlands | A |
| HELENA | Finland | C |
| HENRIKA | Finland | D |
| HIIUINGEL | Estonia | D |
| IHANA | Finland | B |
| JOHANN SMIDT | Germany | B |
| KRASOTKA | Russia | B |
| LINDA | Estonia | D |
| MERIKAPY | Finland | D |
| MERISISSI III | Finland | D |
| MORGENSTER | The Netherlands | A |
| NAVIGATOR | Finland | C |
| ODISEJA | Lithuania | D |
| PATRICIA | Belgium | D |
| POGORIA | Poland | A |
| REGINA-GERMANIA | Germany | C |
| RUPEL | Belgium | B |
| SANTANA | Marshall Islands | D |
| SKONERTEN JYLLAND | DENMARK | B |
| SMUGA CIENA | Poland | C |
| SHTANDART | Russia | A |
| SPANIEL | Latvia | C |
| ST IV | Estonia | C |
| SVANHILD | Norway | B |
| TARA | Denmark | D |
| THEIA | Finland | D |
| TMX | Finland | D |
| TOKKA LOTTA | Finland | D |
| TORNADO | Poland | D |
| TRE KRONOR | Sweden | A |
| TUULELIND | Estonia | D |
| URANIA | The Netherlands | D |
| VALBORG | Finland | B |
| VESTA | Estonia | D |
| ZENOBE GRAMMEE | Belgum | C |