By release year
LEGO sets released in 1991
146 sets
146 LEGO sets were released in 1991, across 15 themes.
Browse every 1991 set below, each with live offers from independent sellers. Open any set for its current value and price history, or value your whole collection free.
146
sets released
15
themes
Themes from 1991
All 1991 sets
Frequently asked questions
How many LEGO sets came out in 1991?
146 LEGO sets from 1991 are in the CollectORbuild catalog, across 15 themes, led by Duplo.
What is the most valuable LEGO set from 1991?
We track blended secondary-market values as the price data syncs; open any 1991 set below for its current worth and full price history.
Are LEGO sets from 1991 worth anything?
Some are: retired and hard-to-find sets tend to appreciate over their original RRP, while sets still on shelves usually sit near retail. Each 1991 set's page shows its live market value. This is general market information, not investment advice.