Annabella Collins is a fictional character featured in the daytime Gothic soap opera Dark Shadows, which aired on ABC from 1966 to 1971. She is a minor character in the overall mythos of the show and has never made an actual appearance, and is identified by reference only. Annabella Collins was the wife of Isaac Collins, who is the patriarch of the Collins family line. She lived with him in the community of Frenchman's Bay, which later became known as Collinsport, in the latter half of the 18th century. Through Isaac, Annabella is the matriarch of one branch of the Collins family line, which terminates with Barnabas Collins and Sarah Collins - neither of which had any offspring.
The remainder of the modern Collins family is descended from the line of Amadeus Collins, who was Annabella's brother-in-law.