Holubovych may refer to:

• Vsevolod Holubovych, (1885-1939) Ukrainian politician
• Sydir Holubovych, (1873-1938) Ukrainian politician

• IRNSS-1C
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• Irob (disambiguation)
• I. Robert Eisenmann
• I. Roberto Eisenmann
• I. Roberto Eisenmann Jr.
• I. Roberto Eisenmann, Jr.
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