William Baptiste Baird (1847–1917) was an American painter known for his atmospheric landscapes and rural scenes with farm animals. Born in Chicago, he moved to Paris as a young adult to refine his painting technique under the guidance of Adolphe Yvon.

Beginning in 1872, Baird exhibited regularly at the Paris Salon, a tradition he continued until 1899. His work was also exhibited at the National Academy of Design in New York (1875–1879) and the Pennsylvania Academy of the Fine Arts (1878, 1882, 1883).

Baird's paintings are characterized by a realistic style with a warm, rural atmosphere. He focused primarily on capturing the French countryside, particularly in regions such as Barbizon, Brittany, the Paris area, and Lake Geneva. His favorite subjects were farm animals such as chickens, cows, sheep, and rabbits, often depicted in quiet village scenes or expansive landscapes.

Although he began his career in the United States, Baird spent most of his life in France. He lived in the Latin Quarter of Paris and worked in various locations, including Pont-Aven, the Côte d’Azur, Fontainebleau, Nice and Versailles.

After his death in 1917, Baird’s work continued to be appreciated. His paintings are included in collections and are regularly auctioned in the United States, the United Kingdom and Europe.

Baird’s oeuvre offers a nostalgic view of rural life in the 19th century and is still appreciated for its craftsmanship and sense of atmosphere.