A new cultivar of Leucanthemum plant named ‘；Real Snowball’； that is distinguishable by tight clumping basal branching and upright plant habit, domed to hemispherical inflorescences consisting of numerous whorls of pure white, tubular ray florets. Flowering of ‘；Real Snowball’； commences in late June and continues until October on plants which are 40 cm in height and 35 cm in width after 1 year of growth from an initial cutting.
