| Age | 91 (age at death) |
| Birthday | 22 January, 1908 |
| Birthplace | Düsseldorf, Germany |
| Died | 6 March, 1999 |
| Place of Death | Berlin, Germany |
| Zodiac Sign | Aquarius |
| Nationality | German |
| Occupation | Actress |
| Claim to Fame | Geliebte Hochstaplerin (1961), Mit Familienanschluss (1965) and Kennzeichen Rosa Nelke (1971). She was married to Theo Mackeben. |
Loni Heuser (January 22, 1908 in Düsseldorf – March 6, 1999 in Berlin) was a German film actress.
