Christian Gottlieb Teichelmann (15 December 1807 – 31 May 1888), also spelt Christian Gottlob Teichelmann, was a Lutheran missionary who worked among Australian Aboriginal people in South Australia. He was a pioneer in describing the Kaurna language, after his work begun at the Piltawodli Native Location in Adelaide, with fellow-missionary Clamor Wilhelm Schürmann.