As you have asked about the animation courses and also about animation colleges in Mumbai, I am listing them below
Courses in Animation
Diploma in Animation
Subject: Animation
Bachelor in Animation
Subject :Animation

Computer Animation - Digital Character Animation
Level: Certificate
Stream: Engineering

Institutes for Animation courses after 10th class:

Arena Animation - Mumbai, Maharashtra
Diploma in Animation Engineering

Frameboxx Animation & Visual Effects - Mumbai, Maharashtra
Comprehensive Diploma in Animation and Visual Effects
Diploma in 3D Animation using Autodesk 3ds Max & Autodesk Maya

Thakur ToonSkool Animation Academy - Mumbai, Maharashtra
Bachelor of Science, Animation

National Institute Of Computer Arts - Mumbai, Maharashtra
Certificate Course in Animation

Zee Institute Of Creative Art - Mumbai, Maharashtra
Diploma in Animation Film Making
Bachelor of Science in Animation and VFX

Meteor Institute of Digital Design Studies - Mumbai, Maharashtra
Professional Diploma in Animation Design
Certificate Course in Multimedia and Graphic Design

Zee Institute of Media Arts - Mumbai, Maharashtra
Certificate Course - Film Animation & Visual Effects

E - Mumbai, Maharashtra
Diploma in Animation & Special Effects

International College of Animation Arts and Technology
Mumbai, Maharashtra