I Lost My Mom (French: J'ai placé ma mère) is a 2022 Canadian documentary film, directed by Denys Desjardins.

[1] The film documents the experiences of Desjardins and his sister Maryse as they navigate the process of trying to get their mother Madeleine Ducharme, who suffered from advancing Alzheimer's disease, placed in a CHSLD, and then trying to stay involved in her care as she contracted COVID-19 during the early days of the pandemic when harsh safety restrictions were being imposed.

[2] It is a sequel to his 2020 film The Castle (Le Château), which profiled Madeleine as she initially confronted the prospect of having to move from her longtime home in a seniors' retirement complex to a more managed care setting.

[5] Stéphanie Hamelin Tomala received a nomination for Best Original Score for a Documentary Feature Film at the 2023 Canadian Screen Music Awards.

[7] Denys Desjardins received a Gémeaux Awards from the Academy of Canadian Cinema and Television for Best Original Production for Digital Media: Documentary.