The mother in How I Met Your Mother is Tracy McConnell. She is the title character of the CBS sitcom and is the woman Ted Mosby eventually marries and has two children with, Penny and Luke Mosby. Tracy is portrayed by Cristin Milioti and first appears fully in the season 8 finale, "Something New," before becoming a main character in season 9. The series revolves around Future Ted narrating to his kids the story of how he met Tracy, the mother of his children

. Tracy's backstory includes the loss of her previous boyfriend Max, her love of music, and her connection to Ted through various indirect links such as the iconic yellow umbrella. Ted and Tracy meet at the Farhampton train station after Barney and Robin's wedding, and they eventually marry in 2020. The show also reveals that Tracy dies in 2024 from an unspecified illness, which was a controversial plot point among fans

. In summary, Tracy McConnell is the mother in How I Met Your Mother -the woman Ted tells his children about throughout the series