This article provides a detailed example of designing and simulating an active band pass filter using Multisim. The active band pass filter is an electronic circuit that allows signals within a specific frequency range to pass through while attenuating signals outside the range. In this example, we will discuss the theory behind the active band pass filter, its components and their selection, and how to simulate the filter using Multisim. The simulation results will be presented and analyzed to demonstrate the effectiveness of the designed active band pass filter. Readers will gain a deeper understanding of the design principles and practical applications of active band pass filters using Multisim.