This final project discusses incomplete tribonacci-Lucas numbers and polynomials. Furthermore, the recurrence relations of homogeneous and nonhomogeneous and the sum of incomplete tribonacci-Lucas number and polynomials are also discussed. This is a review of some parts of Yilmaz and Tascara’s paper [Advances in Applied Clifford Algebras, 25 (2015), 741-753]. Keywords: Tribonacci-Lucas n…