Hey there

Yes you can do Diploma and certificate courses in hotel management after completing your 10th class from various recognised institutes:

1. Diploma in hotel management
2. diploma in hotel and hospitality Management
3. diploma in bakery and confectionery
4. diploma in food and beverage production
5. diploma in Hotel Management and Catering Technology
6. Diploma in front office operations
7. diploma in food and Catering Technology
8. Diploma in food services
9. Certificate in food and beverages production
10. Certificate in front office operations
11. Certificate course in hotel and hospitality Management
12. Certificate in hotel and catering management

For more: https://www.google.com/url?sa=t&source=web&rct=j&url=https://school.careers360.com/articles/courses-after-10th/amp&ved=2ahUKEwjl46_GgKn0AhVIxzgGHQ6TCwYQtwJ6BAgNEAE&usg=AOvVaw1xr_drOYwwM-bHEhy8v99s&ampcf=1