CREIL, a town of northern France, in the department of Oise, 32 m. N. of Paris on the Northern railway, on which it is an important junction. Pop. (1906) 9234. The town is situated on the Oise, on which it has a busy port. The manufacture of machinery, heavy iron goods and nails, and copper and iron founding, are important industries, and there are important metallurgical and engineering works at Montataire, about 2 m. distant; bricks and tiles and glass are also manufactured, and the Northern railway has workshops here. The church (12th to 15th centuries) is in the Gothic style. There are some traces of a castle in which Charles VI. resided during the period of his madness. Creil played a part of some importance in the wars of the 14th, 15th and 16th centuries.