India is celebrating Engineers’ Day 2025 today to honour the contributions of engineers to nation-building and innovation. The day also marks the 164th birth anniversary of Sir Mokshagundam Visvesvaraya (1861–1962), one of India’s most respected engineers and visionaries.

Why September 15 Is Celebrated as Engineers’ Day
Engineers’ Day in India has been observed every year on September 15 since 1968, to commemorate the birthday of Sir M. Visvesvaraya.
Visvesvaraya, known as the “Father of Modern Engineering in India,” was a celebrated civil engineer and statesman. He served as the Diwan of Mysore (1912–1919) and was instrumental in several landmark projects, including:
- Designing the Krishna Raja Sagara (KRS) Dam in Karnataka.
- Developing innovative flood management systems in Hyderabad.
- Advancing irrigation and water supply systems that boosted Indian agriculture.
For his outstanding service to the nation, he was awarded the Bharat Ratna in 1955.
Engineers’ Day 2025 Theme
Each year, the Institution of Engineers (India) announces a theme for Engineers’ Day to highlight key challenges and innovations in the sector.
For 2025, the theme is “Engineering for a Sustainable Future”, focusing on eco-friendly technologies, renewable energy, and sustainable development.
Significance of Engineers’ Day
- Tribute to Sir Visvesvaraya: Celebrates his vision, dedication, and engineering achievements.
- Recognition of engineers: Highlights their role in infrastructure, technology, IT, AI, renewable energy, and space research.
- Inspiration for youth: Encourages students to pursue engineering careers and contribute to India’s growth.
- Global context: While India celebrates Engineers’ Day on September 15, other countries also mark similar observances on different dates.
Quotes to Share on Engineers’ Day
Here are some inspirational Engineers’ Day 2025 quotes:
- “Engineers are the backbone of a nation’s progress, shaping the future with innovation and vision.”
- “As engineers, we don’t just solve problems; we create opportunities.”
- “Engineering is the art of directing great sources of power for the use and convenience of man.” – Thomas Tredgold
- “Happy Engineers’ Day! Let’s celebrate the creators, builders, and innovators who make life easier and better.”