No, Cambodian eVisas cannot be extended once issued.
What You Need to Know
If you wish to stay in Cambodia beyond the validity period of your eVisa, you will need to apply for a visa extension directly through the nearest Cambodian embassy or consulate. Extensions cannot be processed online through sherpa°.
Our Recommendation
Plan your trip carefully around the validity dates of your eVisa. If you anticipate staying longer, apply for a different type of visa that permits longer stays.
A Quick Tip
Always review your visa validity before traveling to avoid overstaying, as this may result in fines or issues with future travel.