Philip Francis Nowlan was an American science fiction writer, best known as the creator of Buck Rogers.

Philip Gilbert Hamerton was an English artist, art critic and author. He was a keen advocate of contemporary printmaking and most of his writings concern the graphic arts. He was an important theorist of the English Etching Revival.

Philip Henry Gosse FRS, known to his friends as Henry, was an English naturalist and populariser of natural science, an early improver of the seawater aquarium, and a painstaking innovator in the study of marine biology. Gosse created and stocked the first public aquarium at the London Zoo in 1853, and coined the term "aquarium" when he published the first manual, The Aquarium: An Unveiling of the Wonders of the Deep Sea, in 1854. His work was the catalyst for an aquarium craze in early Victorian England.

Philip José Farmer was an American author known for his science fiction and fantasy novels and short stories.

Philip Kindred Dick, often referred to by his initials PKD, was an American science fiction writer. He wrote 44 novels and about 121 short stories, most of which appeared in science fiction magazines during his lifetime. His fiction explored varied philosophical and social questions such as the nature of reality, perception, human nature, and identity, and commonly featured characters struggling against elements such as alternate realities, illusory environments, monopolistic corporations, drug abuse, authoritarian governments, and altered states of consciousness.

Philip Massinger was an English dramatist. His finely plotted plays, including A New Way to Pay Old Debts, The City Madam, and The Roman Actor, are noted for their satire and realism, and their political and social themes.

Philip Melanchthon was a German Christian Lutheran reformer, collaborator with Martin Luther, the first systematic theologian of the Protestant Reformation, an intellectual leader of the Lutheran Reformation, and influential designer of educational systems.

Sir Philip Sidney was an English poet, courtier, scholar and soldier who is remembered as one of the most prominent figures of the Elizabethan age. His works include a sonnet sequence, Astrophel and Stella, a treatise, The Defence of Poesy and a pastoral romance, The Countess of Pembroke's Arcadia.

Captain Philip Thicknesse was an English author, eccentric, and friend of the artist Thomas Gainsborough. He wrote several travel guides.

Philip Verrill Mighels was an American writer and novelist. His early poems, short stories, and several of his novels, including his best-selling Bruvver Jim’s Baby and The Furnace of Gold, are part of the Sagebrush School of American literature. He was also a versatile and prolific author, recognized for his science fiction novels, romances, and political commentary. Less-known are his detective novels.