| Official Name: | Kaunas County |
| Native Name: | Kauno apskritis |
| Native Name Lang: | lt |
| Settlement Type: | County |
| Subdivision Type: | Country |
| Iso Code: | LT-KU |
| Parts Type: | Municipalities |
| P1: | Birštonas municipality |
| P2: | Jonava district municipality |
| P3: | Kaišiadorys district municipality |
| P4: | Kaunas city municipality |
| P5: | Kaunas district municipality |
| P6: | Kėdainiai district municipality |
| P7: | Prienai district municipality |
| P8: | Raseiniai district municipality |
| Seat Type: | Administrative centre |
| Seat: | Kaunas |
| Area Total Km2: | 8,086 |
| Area Note: | (12.4% of the area of Lithuania) |
| Population Total: | 623,262[1] |
| Population Density Km2: | auto |
| Population As Of: | 2022 |
| Population Rank: | 2nd of 10 (20.4% of the population of Lithuania) |
| Demographics Type2: | GDP |
| Demographics2 Footnotes: | [2] |
| Demographics2 Title1: | Total |
| Demographics2 Info1: | €13.7 billion (2022) |
| Demographics2 Title2: | Per capita |
| Demographics2 Info2: | €23,900 (2022) |
| Blank Name Sec2: | HDI (2021) |
| Blank Info Sec2: | 0.882[3] · 2nd |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Kaunas County (Lithuanian: Kauno apskritis) is one of ten counties of Lithuania. It is in the centre of the country, and its capital is Kaunas. On 1 July 2010, the county administration was abolished.[4]
The county's coat of arms can be blazoned as follows: Gules, an aurochs head caboshed argent ensigned by a cross Or between his horns enclosed by a bordure purpure charged with ten evenly distributed crosses of Lorraine Or.
The flag's heraldic blazon is identical, since the flag is a banner of the arms.
The county is subdivided into municipalities: