Thomas Troward (1847-1916) was an English author whose works influenced the New Thought Movement and mystic Christianity. Troward was a divisional judge in British-administered India. His avocation was the study of comparative religion.

After his retirement from the judiciary in 1896, Troward set out to apply logic and a judicial weighing of evidence in the study of matters of cause and effect. The philosopher William James characterized Troward’s Edinburgh Lectures on Mental Science as "far and away the ablest statement of philosophy I have met, beautiful in its sustained clearness of thought and style, a really classic statement."

Troward was a past president of the International New Thought Alliance. Geneviève Behrend studied with Troward from 1912 until 1914; Behrend was the only personal student he had throughout his life. Geneviève Behrend (1881 in Paris - 1960 in United States) was a French-born author and teacher of Mental Science, a New Thought discipline created by Thomas Troward. There is little known about her early life except that one of her parents was Scottish. After her husband died she traveled extensively. She studied Christian Science and met its founder Mary Baker Eddy, but ultimately left that faith. She met Abdul Baha, whose father had founded Bahaiism, and Abdul told her that she would “travel the world over seeking the truth, and when [she] had found it, would speak it out”. She later wrote in her book Your Invisible Power that she found a book of Thomas Troward's lectures.

Inspired by this, she wanted to study with Troward, but lacked the money to travel to Cornwall, England, where he lived, as she was then living in New York. So every night and morning she visualized counting out twenty $1,000 bills, buying her ticket to London, traveling on the ship, and being accepted as Troward’s pupil. She also constantly affirmed to herself, “My mind is a center of Divine operations”. Then, to quote her in Your Invisible Power, "While these reflections were going on in my mind, there seemed to come up from within me the thought: 'I am all the substance there is.' Then, from another channel in my brain the answer seemed to come, 'Of course, that's it; everything must have its beginning in mind. The 'I', the Idea, must be the only one and primary substance there is, and this means money as well as everything else.' My mind accepted this idea, and immediately all the tension of mind and body was relaxed". In about six weeks, she received the money.

Troward's work is some of the most important work in the field of metaphysics and his lectures are recommended reading or listening for students of mental science and metaphysics.