Searches for Supersymmetry at the Tevatron Both Tevatron experiments, D\O\ and CDF, have searched for signs of Supersymmetry in the present Run II data sample, using integrated luminosities of up to 260~pb$^{-1}$ collected in $p\bar{p}$ collisions at a center-of-mass energy of $1.96$~TeV. In these proceedings, new results are presented in the search for squarks and gluinos in the jets and missing transverse energy final state, associated production of charginos and neutralinos with multilepton final states, search for the rare decay $B_s \rightarrow \mu\mu$, searches allowing R-parity violation (muons+jets, multileptons), and searches in the gauge mediated supersymmetry breaking framework with the final state of two photons and missing transverse energy. In the absence of any significant deviation from Standard Model expectations, limits on the presence of new physics are set, which in many cases are the most stringent to date.