Kate Reid, the founder of Lune Croissanterie, is reported to have been born in either 1981 or 1982, which makes her about 43–44 years old as of 2025–2026.

Because her exact birth year is listed as a range, no precise age (like “she is exactly 44”) can be stated with full certainty in public sources right now.

So if you’re wondering “how old is Kate Reid Lune?”, the safest accurate answer is: she is in her early to mid‑forties.✅

Information gathered from public forums or data available on the internet and portrayed here.