משפיע refers to a spiritual mentor or guide in Chassidic communities. A משפיע offers guidance and advice on spiritual matters, helping individuals grow in their connection to Hashem, improve their character, and deepen their understanding of Chassidic teachings. The role of the משפיע is often focused on personal development, encouraging the student or follower to enhance their commitment to Torah, mitzvot, and Chassidic practices.

In a broader sense, משפיע can also mean someone who influences or inspires others, often used in contexts where a person has a significant impact on the thoughts, actions, or beliefs of others.