Yes, season 15 of The Great British Baking Show is available on Netflix US, and many other libraries worldwide. Check out this table to discover where to watch the GBBO in your country. Netflix offers seasons 4-15, but they are listed as "Collections" 1-10 due to differences in international distribution. However, the older seasons (1-3) are not available on Netflix and might require other platforms like PBS in the US or Channel 4 in the UK.