Daniel Kline, 63, of Niagara Falls, NY, passed away unexpectedly on June 3, 2026, at Sister’s Hospital in Buffalo, NY. Born in Niagara Falls, he was the son of the late Rex N. Kline and Jeanette Reynolds.

A lifelong resident of the city, Dan graduated from LaSalle High School in 1980 and went on to earn his Associate’s degree from Niagara County Community College. For the past 30 years, he was proudly employed as a machinist at Great Lakes Orthodontics, where he was known for his dedication and strong work ethic.

Dan was a devoted father and grandfather whose greatest joy came from supporting his family. He cherished attending his grandchildren’s sporting events and was their biggest fan. He was also an avid fan of the Buffalo Bills and Sabres.

He will be remembered most for his empathetic and kind‑hearted nature. Dan had a genuine willingness to help anyone in their time of need, and his gentle spirit left a lasting impact on all who knew him.

Dan is survived by his two loving daughters, Kristi Kline and Kortney (Ryan) Kline‑Edwards; his beloved grandchildren, Alec Kline, Zayden Edwards, Ezrah Edwards, and Nylez Edwards; his former wife, Kelly Kline; his brother, Walter (Faith) Kline; as well as several nieces, nephews, and cousins. In addition to his parents, Dan was predeceased by his sisters, Faith Gulla and Jennifer (Mark) Budway.

Per Dan’s wishes, no funeral services will be held at this time. Arrangements by M.J. Colucci & Son Niagara Funeral Chapel. Visit mjcoluccifuneralchapel.com for online condolences.