AWS Default Usernames - deptster/deptster.github.io GitHub Wiki
The default usernames for the AMI that you just used to launch your instance:
| AMI used to launch instance | Default username |
|---|---|
|
Amazon Linux 2023 Amazon Linux 2 Amazon Linux |
ec2-user
|
| CentOS |
centos or ec2-user
|
| Debian | admin |
| Fedora |
fedora or ec2-user
|
| RHEL |
ec2-user or root
|
| SUSE |
ec2-user or root
|
| Ubuntu | ubuntu |
| Oracle | ec2-user |
| Bitnami | bitnami |
| Rocky Linux | rocky |
| Other | Check with the AMI provider |