C7H5ClO

The molecular formula C7H5ClO may refer to:


 * Benzoyl chloride
 * Chlorobenzaldehydes
 * 2-Chlorobenzaldehyde (o-chlorobenzaldehyde)
 * 3-Chlorobenzaldehyde (m-chlorobenzaldehyde)
 * 4-Chlorobenzaldehyde (p-chlorobenzaldehyde)