Aacharya Tirthapura Nanjundaiah Shrikantaiah (Kannada: ತೀರ್ಥಪುರ ನಂಜುಂಡಯ್ಯ ಶ್ರೀಕಂಠಯ್ಯ) (26 November 1906 – 7 September 1966), also known as Thi. Nam. Shree. (ತಿ. ನಂ. ಶ್ರೀ. ), was a Kannada literary poet, linguist, and teacher.