Sarah Lonsdale is a multifaceted professional with experience in health and business analysis. Currently serving as a Women Fellow at Startmate since June 2023, Lonsdale has also worked as a health professional at a dental practice since February 2019. Prior to this, Lonsdale was a researcher during the honours program at the University of Adelaide from January 2016 to December 2018, and worked as a business analyst for Independent Liquor Retailers from January 2013 to February 2014, where management of over 300 local liquor stores and handling financial claims were key responsibilities. Lonsdale holds a Master of Public Health from the University of Sydney and a Bachelor of Dental Surgery/Bachelor of Science in Dentistry (Hons) from the University of Adelaide. Education was completed at Radford College.