Charles Stueart "Charlie" Pingle (October 16, 1880 – January 10, 1928) was a druggist, politician and service man in Alberta, Canada. Pingle was born in Manitoba. After attending schools in Winnipeg, he apprenticed a druggist in Regina for two years before writing pharmaceutical exams and moving to Alberta to establish his own shop. One of the founding citizens of Medicine Hat, Alberta, he served in various boards and associations within the community. After serving as an alderman in Medicine Hat, in 1915, Pingle enlisted in the Canadian Expeditionary Force, and was stationed in France, where he served for about 5 months before returning to Canada.