Heavy Flavor Physics Results from CMS

In this article, we summarize some recent heavy flavor measurements performed by the CMS experiment. The inclusive $\mathrm{b}$ production cross section, the study of $\Lambda_{\mathrm{b}}\to\mathrm{J}/\psi\Lambda$ and of other exclusive $\mathrm{B}$-hadron decays, and the analysis of prompt and non-prompt $\mathrm{J}/\psi$ and $\psi(2\mathrm{s})$ are reviewed.