White Sails Characters:

The Argonauts:

Rushmore-♂

Leonard-♂

Slash-♂

Heather-♀

Kleo-♀

Hoover-♂

Welsh-♂

Glen-♀

Maya-♀

Rain Flower-♀ (Argonaut in later episodes)

The Pirates:

Becky-♀

Yewl-♀

Penny-♀

Tortoiseshell-♂

Lance-♂

Klaw-♂

Fishbone-♂

Jamie-♂

Paleria Cove's Residents (that are mentioned and not background):

Pheo-♀

Una-♀

Ray-♂

Kestr-♂

The Natives (that are mentioned and not background):

Hollow Heart-♂

Fern Tail-♀

Falcon Slayer-♂

Rain Flower-♀ (Argonaut in later episodes)

Flame Claws-♂