Several products are considered in mathematics:

- Products of the various classes of numbers
- The dot product and cross product are forms of multiplication of vectorss.
- The product of matrices; see matrix multiplication.
- The pointwise product of two functions.
- Products in rings and fields of many kinds.
- It is often possible to form the product of two (or more) mathematical objects to form another object of the same kind, e.g.
- the cartesian product of sets,
- the product of groups,
- the product of rings,
- the product of topological spaces,
- for the general treatment, see product (category theory).