Physics Beyond the Standard Model

I will present an overview of searches for non-standard model phenomena. The focus will be on the recent results from Fermilab Tevatron, using 1--3~fb$^{-1}$ of data collected with the CDF and D0 detectors. Both signature-based searches and searches driven by models will be discussed. Models include supersymmetry, extra dimension, leptoquark, extra heavy gauge bosons, technicolor, {\it etc.}.