Valentine's Day is a sub-theme of Seasonal with sets related to the eponymous day.
Sets[]
| Image | # | Set | Number of pieces | Minifigures | Price | Release |
|---|---|---|---|---|---|---|
 | 2008 | Heart | 92 | 2008 | ||
 | 2009 | Heart | 92 | 2009 | ||
 | 40004 | Heart | 26 | $4.99 / €3.99 | 2010 | |
 | 40015 | Heart Book | 51 | $4.99 / €3.99 | 2011 | |
 | 40016 | Valentine Letter Set | 41 | $4.99 / €3.99 | January 2011 | |
 | 40029 | Valentine’s Day Box | 51 | $4.99 / €4.99 | 2012 | |
 | 40051 | Valentine's Day Heart Box | 54 | $4.99 / €4.99 | 2013 | |
 | 40085 | Valentine | 127 | $9.99 | 2014 | |
 | 40120 | Valentine's Day Dinner | 114 | 2 | $9.99 | February 2015 |
 | 40462 | Valentine's Brown Bear | 245 | N/A | $14.99 / €14.99 | January 14, 2021 |
 | 40522 | Valentine Lovebirds | 298 | N/A | $12.99 / €12.99 | January 1, 2022 |
 | 40638 | Heart Ornament | 254 | N/A | $12.99 / €12.99 | January 1, 2023 |
 | 40679 | Love Gift Box | 159 | N/A | February 1, 2024 | |
 | 40711 | Hedgehog Picnic Date | 166 | N/A | $12.99 / €12.99 | January 1, 2024 |
 | 852786 | Rose | 1 | $4.99 | 2010 |