St Kilda will interview the final two candidates for the senior coaching job over the next two days before cutting to a shortlist of two by Wednesday.

The final pair will have a second interview later this week before the club makes a decision next Monday.

Former Port Adelaide premiership coach Mark Williams is in the running for St Kilda. Credit:Sebastian Costanzo

The Saints have formally interviewed three candidates: former Port Adelaide premiership coach Mark Williams, and St Kilda assistants Adam Kingsley and Simon McPhee, who coached the club's VFL team this year.

The other two coaching prospects - both assistant coaches at AFL clubs - will make their presentations by Tuesday night.