J.A. de Wet, Icosahedral Symmetry and Quantum Gravity, ATMath Volume 2, Advanced Trends in Mathematics (Volume 2) https://www.scipress.com/ATMath.2.33 Abstract: In this note we will show that Theta functions are a solution of the icosahedron equation and also a solution of the Ernst equation for the stationary axisymmetric case of Einsteinâ€™s gravitational equation. Keywords: Gravity, Icosahedron, Jacobi Theta Functions, Riemann Surfaces