Frederick Sleigh Roberts, also known as , was a prominent British military leader in the 19th century. He served as a senior commander in the British Army and played a significant role in various military campaigns, including the Second Anglo-Afghan War and the Second Boer War. Roberts was known for his strategic acumen and his ability to inspire and lead troops in battle. He was also recognized for his efforts to modernize the British Army and improve the welfare of soldiers. Roberts was highly respected for his leadership and military achievements, and his legacy continues to be celebrated in British military history.