I will talk about stochastic analysis of Grassmann random variables suitable for the stochastic quantization of Euclidean fermionic quantum field theories. The idea of using Grassmann random variables for fermionic systems goes back to Osterwalder and Schrader, and to implement it we used tools from non-commutative analysis. I will describe some of the stochastic analytical tools such as Grassmann Brownian motion and non-​commutative $L^{p}$ spaces, and mention some of the applications and open questions. Based on the joint work with F. De Vecchi, L. Fresta and M. Gubinelli.