no le tengas miedo

don't be afraid of him

→ no
phrase Uncommon #23,711
don't be afraid of him Depending on context, “le” can refer to a person or thing. The phrase uses tener miedo a, literally “to have fear of.”
SP: No le tengas miedo al perro; es muy tranquilo.
EN: Don't be afraid of the dog; he's very calm.