Kaplan, Leonard “Lenny” of Waltham, MA, formerly of Lexington, MA, passed away February 5, 2024. Beloved husband of Judith (Smith) Kaplan. Devoted father of Marcia Kaplan and her husband Todd Fishman, Mark Kaplan and his wife Helaine, and the late Wendy Kaplan and her wife Kris Wyatt. Proud grandfather of Sydney Fishman, Bella Fishman, Alexa Tanzer, and Matthew Kaplan. Loving brother of the late Bernard Kaplan. Services at Sharon Memorial Park Chapel, 40 Dedham St., Sharon, MA on Wednesday, February 7, 2024 at 1:00 pm. In lieu of flowers, donations in Lenny’s memory may be made to Disabled American Veterans, or the Colorectal Cancer Alliance.