Yes, you can get injections in your leg, specifically in the thigh.
Intramuscular injections, which deliver medication directly into the muscle tissue, are commonly administered in the thigh. This is because the thigh muscle (vastus lateralis) is large and easily accessible. These types of injections are used for a variety of medications, including some hormones and fertility treatments. The thigh is a frequently used site due to its accessibility and suitability for self-administration. While other locations like the hip (gluteus medius) are also used, the thigh is often preferred, especially for self-injection.