1Department of Mathematics and Actuarial Science, Kenyatta University, Nairobi, Kenya 2Department of Mathematics and Statistics, Islamic University in Uganda, Uganda Correspondence *Corresponding Author name, Corresponding address. Email: anselmoyemfulokoja@gmail.com Funding Information Project Name Grant/Award Number: XXXXXXXX Abstract This study investigates the hydromagnetic stagnation point flow to Casson fluid towards a vertically stretching sheet with convective surface boundary condition. Casson fluid model is used to characterize the non-Newtonian fluid behavior. Using similarity transformation, the governing nonlinear partial differential equations are transformed into coupled nonlinear ordinary differential equations which are solved numerically by employing Runge-Kutta Fehlberg integration scheme with shooting technique. Graphical results showing the effects of various thermophysical parameters on the velocity and temperature profiles are presented and discussed quantitatively. KEYWORDS Hydromagnetic, Stagnation point flow, Casson fluid, Convective heating.