Transform methods are widely used in many areas of science and engineering. For example, transform methods are used in signal processing and circuit analysis, in application of probability theory. The Fourier transform (FT), used for most of the signal processing applications, determines the frequency components present in the signal but with zero time resolution. The fractional cosine and sine transform closely related to the fractional Fourier transform which is now actively used in optics and signal processing. Application of their fractional version in signal/image processing is very promising. This paper concerned with generalization of fractional Sine transform in distributional sense. Operational transform formulae as linearity, scaling, derivative for generalized two dimensional fractional Sine transform are proved.