Final answer:
Queen Victoria is the first British monarch to hold the title Empress of India.
Step-by-step explanation:
Queen Victoria is the first British monarch of whom we have the title Empress of India. After the Sepoy Rebellion in 1857, the British East India Company was disbanded and India was placed under direct rule from London, becoming known as the British Raj. Queen Victoria was officially proclaimed the Empress of India in 1876.