If your nationality is one of the list, you don't need to apply for a Visa for entering in Uganda:

• Antigua and Barbuda
• Bahamas
• Barbados
• Belize
• Botswana
• Burundi
• Comoros
• Cyprus
• Eritrea
• Fiji
• Gambia
• Ghana
• Grenada
• Ireland
• Jamaica
• Kenya
• Lesotho
• Madagascar
• Malawi
• Malaysia
• Malta
• Mauritius
• Rwanda
• Seychelles
• Sierra Leone
• Singapore
• Solomon Islands, The Grenadines
• South Sudan
• St. Vincent-Tonga
• Swaziland
• Tanzania
• Trinidad and Tobago
• United Nations laissez-passer
• Vanuatu
• Zambia
• Zimbabwe