Martin Guitar Serial Number Lookup/Decoder
Founded in 1833 by Christian Frederick Martin in NYC and later moved to Nazareth, Pennsylvania, in 1839, C.F. Martin & Co. is a premier, family-owned manufacturer of acoustic guitars. Renowned for pioneering the Dreadnought body shape and X-bracing, the company has shaped American music for nearly two centuries, serving artists like Johnny Cash and Eric Clapton.
Martin Serial Number Lookup/Decoder FAQs
Where can I find the Martin serial number?
Most Martin guitars list the serial number on the back of the headstock. Some acoustics place it inside the soundhole on a paper label, and older instruments may use a neck plate or stamped marking. If you cannot find it, check the headstock back and the neck joint first.
What can this Martin serial number lookup/decoder tell me?
It typically identifies the production year, factory or plant code, and country of origin. Some serial formats also hint at model lines or production sequence, but that varies by era.
Why won't my Martin serial number decode?
Serial formats change over time, and limited runs or custom shop instruments can deviate from standard patterns. Try removing spaces or hyphens, and if it still fails, reach out so we can review it and improve the decoder.
Decoder Note
Note: If you try a serial number and the decoder is not able to decode it, please contact us and let us know so we can check the number and fix the decoder. Thank you!
How to decode a Martin serial number
Martin guitar serial numbers are located inside the soundhole, stamped or laser-etched onto the neck block. Since 1898, they have used a sequential, chronological system, making it easy to determine the year of manufacture by comparing the number to official database ranges, which typically indicate the last serial number produced that year.
How to Decode Martin Serial Numbers
- Locate the Number: Look through the soundhole toward the neck block.
- Identify the Year: Compare your number to the official Martin Guitars database or reputable vintage guides. For example, if your number is 67121, it falls between the 1936 number (65176) and the 1937 number (68865), identifying it as a 1937 model.
Key Dates
- 1898: 8001–8349
- 1950: 112962–117961
- 1980: 419901–430300
- 2000: 747514–776657
Additional Information
- Model Number: Usually stamped directly above the serial number (e.g., “000-28”).
- Exceptions: Numbers from 900001–902908 were used for Sigma‑Martin guitars in 1981 and 1982.
- Pre‑1898: These rarely have serial numbers; they are usually dated by stamps on the back of the headstock or penciled dates inside the body.