| Agency Name: | Agricultural Training Institute |
| Nativename: | Surian ng Pasanayang Pang-agrikultura |
| Seal: | Agricultural Training Institute.svg |
| Formed: | January 30, 1987 |
| Headquarters: | ATI Building, Elliptical Road, Vasra, Quezon City 1100, Philippines |
| Coordinates: | 14.6551°N 121.0486°W |
| Budget: | [1] |
| Chief1 Name: | Remelyn R. Recoter, MNSA, CESO IV |
| Chief1 Position: | Director IV |
| Parent Agency: | Department of Agriculture |
The Philippines' Agricultural Training Institute (Filipino; Pilipino: Surian ng Pasanayang Pang-agrikultura,[2] abbreviated as ATI), is an agency of the Philippine government under the Department of Agriculture responsible for training agricultural extension workers and their clientele; conducting multi-level training programs to promote and accelerate rural development; and ensuring that research results are communicated to the farmers through appropriate training and extension activities.[3]
When the Ministry of Agriculture and Food was reorganized in January 1987 under the Executive Order No. 116, the Bureau of Agricultural Extension (BAEx), the Philippine Agricultural Training Council (PATC) and the Philippine Training Centers for Rural Development (PTC-RD) merged, and paved the way for the establishment of the Agricultural Training Institute (ATI).
The ATI started with ten training centers from the former PTC-RD when it became operational in 1987. A year after, the number of training centers nationwide rose to 26 when nine Regional Training Centers (RTC) and seven Farmers’ Training Centers (FTC) were set up.
In 1989, there was a total of 41 training centers nationwide after seven FTCs, seven Regional Fishermen's Training Centers (RFTC) and the International Training Center on Pig Husbandry (ITCPH) were installed.
ATI's role as the DA's extension and training arm was strengthened with the Republic Act 8435 or the Agriculture and Fisheries Modernization Act (AFMA) of 1997. But in November 1998, the RFTCs were turned over to the Bureau of Fisheries and Aquatic Resources. Also, the FTCs were renamed Provincial Training Centers.
At present, ATI, being the extension and training arm of the Philippine Department of Agriculture, is geographically situated nationwide to be able to reach its target clientele in the agriculture and fisheries sector. It has 16 regional training centers and one international training center, with its Central Office located at Diliman, Quezon City, Philippines.