An amyloid is any of certain insoluble fibrous protein aggregates.
Amyloid may also refer to:
Amyloid (mycology), a chemical reaction used in characterization of fungi Amyloid (journal), the Amyloid: the Journal of Protein Folding Disorders peer-reviewed scientific journal
See also Active-matrix organic light-emitting diode (AMOLED), a display technology Amyl (disambiguation)