This document analyzes the seismic performance of irregular multi-story buildings with and without shear walls. Six building models are considered: I-shaped, L-shaped, and C-shaped buildings with and without shear walls. The buildings are 10 stories tall and located in a high seismic zone. Finite element software is used to model and analyze the buildings using the equivalent lateral force method. Results for story displacement, drift, and base shear are presented and compared. In general, the analysis found that buildings with shear walls experienced reduced story displacements of 50-70% and increased base shear compared to bare frame buildings without shear walls. The addition of shear walls improved the seismic performance of irregularly shaped buildings.